13159125

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{557}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 27855360

約数和(自身を除く): 14696235

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 557, 675, 875, 945, 1125, 1575, 1671, 2625, 2785, 3375, 3899, 4725, 5013, 7875, 8355, 11697, 13925, 15039, 19495, 23625, 25065, 35091, 41775, 58485, 69625, 75195, 97475, 105273, 125325, 175455, 208875, 292425, 375975, 487375, 526365, 626625, 877275, 1462125, 1879875, 2631825, 4386375, 13159125]

約数ペア:

[(1, 13159125), (3, 4386375), (5, 2631825), (7, 1879875), (9, 1462125), (15, 877275), (21, 626625), (25, 526365), (27, 487375), (35, 375975), (45, 292425), (63, 208875), (75, 175455), (105, 125325), (125, 105273), (135, 97475), (175, 75195), (189, 69625), (225, 58485), (315, 41775), (375, 35091), (525, 25065), (557, 23625), (675, 19495), (875, 15039), (945, 13925), (1125, 11697), (1575, 8355), (1671, 7875), (2625, 5013), (2785, 4725), (3375, 3899)]