23684625

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 43926480

約数和(自身を除く): 20241855

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 333, 375, 555, 569, 925, 1125, 1665, 1707, 2775, 2845, 4625, 5121, 8325, 8535, 13875, 14225, 21053, 25605, 41625, 42675, 63159, 71125, 105265, 128025, 189477, 213375, 315795, 526325, 640125, 947385, 1578975, 2631625, 4736925, 7894875, 23684625]

約数ペア:

[(1, 23684625), (3, 7894875), (5, 4736925), (9, 2631625), (15, 1578975), (25, 947385), (37, 640125), (45, 526325), (75, 315795), (111, 213375), (125, 189477), (185, 128025), (225, 105265), (333, 71125), (375, 63159), (555, 42675), (569, 41625), (925, 25605), (1125, 21053), (1665, 14225), (1707, 13875), (2775, 8535), (2845, 8325), (4625, 5121)]