488442625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3259}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 671299200

約数和(自身を除く): 182856575

約数列:

[1, 5, 11, 25, 55, 109, 125, 275, 545, 1199, 1375, 2725, 3259, 5995, 13625, 16295, 29975, 35849, 81475, 149875, 179245, 355231, 407375, 896225, 1776155, 3907541, 4481125, 8880775, 19537705, 44403875, 97688525, 488442625]

約数ペア:

[(1, 488442625), (5, 97688525), (11, 44403875), (25, 19537705), (55, 8880775), (109, 4481125), (125, 3907541), (275, 1776155), (545, 896225), (1199, 407375), (1375, 355231), (2725, 179245), (3259, 149875), (5995, 81475), (13625, 35849), (16295, 29975)]