4865852875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{4423}}^1$

素因数の和:5128

約数の個数: 32

約数和(自身を含む): 6550846848

約数和(自身を除く): 1684993973

約数列:

[1, 5, 13, 25, 65, 125, 325, 677, 1625, 3385, 4423, 8801, 16925, 22115, 44005, 57499, 84625, 110575, 220025, 287495, 552875, 1100125, 1437475, 2994371, 7187375, 14971855, 38926823, 74859275, 194634115, 374296375, 973170575, 4865852875]

約数ペア:

[(1, 4865852875), (5, 973170575), (13, 374296375), (25, 194634115), (65, 74859275), (125, 38926823), (325, 14971855), (677, 7187375), (1625, 2994371), (3385, 1437475), (4423, 1100125), (8801, 552875), (16925, 287495), (22115, 220025), (44005, 110575), (57499, 84625)]