2627836425

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 5046385344

約数和(自身を除く): 2418548919

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 103, 129, 135, 215, 225, 293, 309, 387, 405, 515, 645, 675, 879, 927, 1075, 1161, 1465, 1545, 1935, 2025, 2575, 2637, 2781, 3225, 3483, 4395, 4429, 4635, 5805, 7325, 7725, 7911, 8343, 9675, 12599, 13185, 13287, 13905, 17415, 21975, 22145, 23175, 23733, 29025, 30179, 37797, 39555, 39861, 41715, 62995, 65925, 66435, 69525, 87075, 90537, 110725, 113391, 118665, 119583, 150895, 188985, 197775, 199305, 208575, 271611, 314975, 332175, 340173, 358749, 452685, 566955, 593325, 597915, 754475, 814833, 944925, 996525, 1020519, 1297697, 1358055, 1700865, 1793745, 2263425, 2444499, 2834775, 2989575, 3893091, 4074165, 5102595, 6488485, 6790275, 8504325, 8968725, 11679273, 12222495, 19465455, 20370825, 25512975, 32442425, 35037819, 58396365, 61112475, 97327275, 105113457, 175189095, 291981825, 525567285, 875945475, 2627836425]

約数ペア:

[(1, 2627836425), (3, 875945475), (5, 525567285), (9, 291981825), (15, 175189095), (25, 105113457), (27, 97327275), (43, 61112475), (45, 58396365), (75, 35037819), (81, 32442425), (103, 25512975), (129, 20370825), (135, 19465455), (215, 12222495), (225, 11679273), (293, 8968725), (309, 8504325), (387, 6790275), (405, 6488485), (515, 5102595), (645, 4074165), (675, 3893091), (879, 2989575), (927, 2834775), (1075, 2444499), (1161, 2263425), (1465, 1793745), (1545, 1700865), (1935, 1358055), (2025, 1297697), (2575, 1020519), (2637, 996525), (2781, 944925), (3225, 814833), (3483, 754475), (4395, 597915), (4429, 593325), (4635, 566955), (5805, 452685), (7325, 358749), (7725, 340173), (7911, 332175), (8343, 314975), (9675, 271611), (12599, 208575), (13185, 199305), (13287, 197775), (13905, 188985), (17415, 150895), (21975, 119583), (22145, 118665), (23175, 113391), (23733, 110725), (29025, 90537), (30179, 87075), (37797, 69525), (39555, 66435), (39861, 65925), (41715, 62995)]