266458725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{91097}}^1$

素因数の和:91126

約数の個数: 36

約数和(自身を含む): 513974916

約数和(自身を除く): 247516191

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 91097, 273291, 455485, 819873, 1184261, 1366455, 2277425, 3552783, 4099365, 5921305, 6832275, 10658349, 17763915, 20496825, 29606525, 53291745, 88819575, 266458725]

約数ペア:

[(1, 266458725), (3, 88819575), (5, 53291745), (9, 29606525), (13, 20496825), (15, 17763915), (25, 10658349), (39, 6832275), (45, 5921305), (65, 4099365), (75, 3552783), (117, 2277425), (195, 1366455), (225, 1184261), (325, 819873), (585, 455485), (975, 273291), (2925, 91097)]