72610125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 139776000

約数和(自身を除く): 67165875

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 139, 175, 199, 375, 417, 525, 597, 695, 875, 973, 995, 1393, 2085, 2625, 2919, 2985, 3475, 4179, 4865, 4975, 6965, 10425, 14595, 14925, 17375, 20895, 24325, 24875, 27661, 34825, 52125, 72975, 74625, 82983, 104475, 121625, 138305, 174125, 193627, 364875, 414915, 522375, 580881, 691525, 968135, 2074575, 2904405, 3457625, 4840675, 10372875, 14522025, 24203375, 72610125]

約数ペア:

[(1, 72610125), (3, 24203375), (5, 14522025), (7, 10372875), (15, 4840675), (21, 3457625), (25, 2904405), (35, 2074575), (75, 968135), (105, 691525), (125, 580881), (139, 522375), (175, 414915), (199, 364875), (375, 193627), (417, 174125), (525, 138305), (597, 121625), (695, 104475), (875, 82983), (973, 74625), (995, 72975), (1393, 52125), (2085, 34825), (2625, 27661), (2919, 24875), (2985, 24325), (3475, 20895), (4179, 17375), (4865, 14925), (4975, 14595), (6965, 10425)]