201510075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 379975680

約数和(自身を除く): 178465605

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 59, 65, 75, 93, 113, 155, 177, 195, 295, 325, 339, 403, 465, 565, 767, 775, 885, 975, 1209, 1469, 1475, 1695, 1829, 2015, 2301, 2325, 2825, 3503, 3835, 4407, 4425, 5487, 6045, 6667, 7345, 8475, 9145, 10075, 10509, 11505, 17515, 19175, 20001, 22035, 23777, 27435, 30225, 33335, 36725, 45539, 45725, 52545, 57525, 71331, 86671, 87575, 100005, 110175, 118885, 136617, 137175, 166675, 206677, 227695, 260013, 262725, 356655, 433355, 500025, 594425, 620031, 683085, 1033385, 1138475, 1300065, 1783275, 2166775, 2686801, 3100155, 3415425, 5166925, 6500325, 8060403, 13434005, 15500775, 40302015, 67170025, 201510075]

約数ペア:

[(1, 201510075), (3, 67170025), (5, 40302015), (13, 15500775), (15, 13434005), (25, 8060403), (31, 6500325), (39, 5166925), (59, 3415425), (65, 3100155), (75, 2686801), (93, 2166775), (113, 1783275), (155, 1300065), (177, 1138475), (195, 1033385), (295, 683085), (325, 620031), (339, 594425), (403, 500025), (465, 433355), (565, 356655), (767, 262725), (775, 260013), (885, 227695), (975, 206677), (1209, 166675), (1469, 137175), (1475, 136617), (1695, 118885), (1829, 110175), (2015, 100005), (2301, 87575), (2325, 86671), (2825, 71331), (3503, 57525), (3835, 52545), (4407, 45725), (4425, 45539), (5487, 36725), (6045, 33335), (6667, 30225), (7345, 27435), (8475, 23777), (9145, 22035), (10075, 20001), (10509, 19175), (11505, 17515)]