1481082625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2399}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 2021760000

約数和(自身を除く): 540677375

約数列:

[1, 5, 11, 25, 55, 125, 275, 449, 1375, 2245, 2399, 4939, 11225, 11995, 24695, 26389, 56125, 59975, 123475, 131945, 299875, 617375, 659725, 1077151, 3298625, 5385755, 11848661, 26928775, 59243305, 134643875, 296216525, 1481082625]

約数ペア:

[(1, 1481082625), (5, 296216525), (11, 134643875), (25, 59243305), (55, 26928775), (125, 11848661), (275, 5385755), (449, 3298625), (1375, 1077151), (2245, 659725), (2399, 617375), (4939, 299875), (11225, 131945), (11995, 123475), (24695, 59975), (26389, 56125)]