90479425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{797}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 118742400

約数和(自身を除く): 28262975

約数列:

[1, 5, 19, 25, 95, 239, 475, 797, 1195, 3985, 4541, 5975, 15143, 19925, 22705, 75715, 113525, 190483, 378575, 952415, 3619177, 4762075, 18095885, 90479425]

約数ペア:

[(1, 90479425), (5, 18095885), (19, 4762075), (25, 3619177), (95, 952415), (239, 378575), (475, 190483), (797, 113525), (1195, 75715), (3985, 22705), (4541, 19925), (5975, 15143)]