30475525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 40309920

約数和(自身を除く): 9834395

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 773, 1577, 2075, 3865, 7885, 14687, 19325, 39425, 64159, 73435, 320795, 367175, 1219021, 1603975, 6095105, 30475525]

約数ペア:

[(1, 30475525), (5, 6095105), (19, 1603975), (25, 1219021), (83, 367175), (95, 320795), (415, 73435), (475, 64159), (773, 39425), (1577, 19325), (2075, 14687), (3865, 7885)]