53950874025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3592

約数の個数: 144

約数和(自身を含む): 102092894208

約数和(自身を除く): 48142020183

約数列:

[1, 3, 5, 15, 17, 23, 25, 31, 51, 69, 75, 85, 93, 115, 155, 255, 289, 345, 391, 425, 465, 527, 575, 713, 775, 867, 1173, 1275, 1445, 1581, 1725, 1955, 2139, 2325, 2635, 3491, 3565, 4335, 5865, 6647, 7225, 7905, 8959, 9775, 10473, 10695, 12121, 13175, 17455, 17825, 19941, 21675, 26877, 29325, 33235, 36363, 39525, 44795, 52365, 53475, 59347, 60605, 80293, 87275, 99705, 108221, 134385, 166175, 178041, 181815, 206057, 223975, 240879, 261825, 296735, 303025, 324663, 401465, 498525, 541105, 618171, 671925, 890205, 909075, 1008899, 1030285, 1204395, 1364981, 1483675, 1623315, 1839757, 2007325, 2489083, 2705525, 3026697, 3090855, 4094943, 4451025, 5044495, 5151425, 5519271, 6021975, 6824905, 7467249, 8116575, 9198785, 12445415, 15133485, 15454275, 20474715, 23204677, 25222475, 27596355, 31275869, 34124525, 37336245, 42314411, 45993925, 62227075, 69614031, 75667425, 93827607, 102373575, 116023385, 126943233, 137981775, 156379345, 186681225, 211572055, 348070155, 469138035, 580116925, 634716165, 719344987, 781896725, 1057860275, 1740350775, 2158034961, 2345690175, 3173580825, 3596724935, 10790174805, 17983624675, 53950874025]

約数ペア:

[(1, 53950874025), (3, 17983624675), (5, 10790174805), (15, 3596724935), (17, 3173580825), (23, 2345690175), (25, 2158034961), (31, 1740350775), (51, 1057860275), (69, 781896725), (75, 719344987), (85, 634716165), (93, 580116925), (115, 469138035), (155, 348070155), (255, 211572055), (289, 186681225), (345, 156379345), (391, 137981775), (425, 126943233), (465, 116023385), (527, 102373575), (575, 93827607), (713, 75667425), (775, 69614031), (867, 62227075), (1173, 45993925), (1275, 42314411), (1445, 37336245), (1581, 34124525), (1725, 31275869), (1955, 27596355), (2139, 25222475), (2325, 23204677), (2635, 20474715), (3491, 15454275), (3565, 15133485), (4335, 12445415), (5865, 9198785), (6647, 8116575), (7225, 7467249), (7905, 6824905), (8959, 6021975), (9775, 5519271), (10473, 5151425), (10695, 5044495), (12121, 4451025), (13175, 4094943), (17455, 3090855), (17825, 3026697), (19941, 2705525), (21675, 2489083), (26877, 2007325), (29325, 1839757), (33235, 1623315), (36363, 1483675), (39525, 1364981), (44795, 1204395), (52365, 1030285), (53475, 1008899), (59347, 909075), (60605, 890205), (80293, 671925), (87275, 618171), (99705, 541105), (108221, 498525), (134385, 401465), (166175, 324663), (178041, 303025), (181815, 296735), (206057, 261825), (223975, 240879)]