4328570025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 8920679040

約数和(自身を除く): 4592109015

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 71, 75, 95, 117, 171, 195, 213, 225, 247, 285, 325, 355, 475, 585, 639, 741, 855, 923, 975, 1065, 1097, 1235, 1349, 1425, 1775, 2223, 2769, 2925, 3195, 3291, 3705, 4047, 4275, 4615, 5325, 5485, 6175, 6745, 8307, 9873, 11115, 12141, 13845, 14261, 15975, 16455, 17537, 18525, 20235, 20843, 23075, 27425, 33725, 41535, 42783, 49365, 52611, 55575, 60705, 62529, 69225, 71305, 77887, 82275, 87685, 101175, 104215, 128349, 157833, 187587, 207675, 213915, 233661, 246825, 263055, 270959, 303525, 312645, 356525, 389435, 438425, 521075, 641745, 700983, 789165, 812877, 937935, 1012531, 1069575, 1168305, 1315275, 1354795, 1479853, 1563225, 1947175, 2438631, 3037593, 3208725, 3504915, 3945825, 4064385, 4439559, 4689675, 5062655, 5841525, 6773975, 7399265, 9112779, 12193155, 13318677, 15187965, 17524575, 19238089, 20321925, 22197795, 25313275, 36996325, 45563895, 57714267, 60965775, 66593385, 75939825, 96190445, 110988975, 173142801, 227819475, 288571335, 332966925, 480952225, 865714005, 1442856675, 4328570025]

約数ペア:

[(1, 4328570025), (3, 1442856675), (5, 865714005), (9, 480952225), (13, 332966925), (15, 288571335), (19, 227819475), (25, 173142801), (39, 110988975), (45, 96190445), (57, 75939825), (65, 66593385), (71, 60965775), (75, 57714267), (95, 45563895), (117, 36996325), (171, 25313275), (195, 22197795), (213, 20321925), (225, 19238089), (247, 17524575), (285, 15187965), (325, 13318677), (355, 12193155), (475, 9112779), (585, 7399265), (639, 6773975), (741, 5841525), (855, 5062655), (923, 4689675), (975, 4439559), (1065, 4064385), (1097, 3945825), (1235, 3504915), (1349, 3208725), (1425, 3037593), (1775, 2438631), (2223, 1947175), (2769, 1563225), (2925, 1479853), (3195, 1354795), (3291, 1315275), (3705, 1168305), (4047, 1069575), (4275, 1012531), (4615, 937935), (5325, 812877), (5485, 789165), (6175, 700983), (6745, 641745), (8307, 521075), (9873, 438425), (11115, 389435), (12141, 356525), (13845, 312645), (14261, 303525), (15975, 270959), (16455, 263055), (17537, 246825), (18525, 233661), (20235, 213915), (20843, 207675), (23075, 187587), (27425, 157833), (33725, 128349), (41535, 104215), (42783, 101175), (49365, 87685), (52611, 82275), (55575, 77887), (60705, 71305), (62529, 69225)]