460287425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1777}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 615778296

約数和(自身を除く): 155490871

約数列:

[1, 5, 13, 25, 65, 325, 797, 1777, 3985, 8885, 10361, 19925, 23101, 44425, 51805, 115505, 259025, 577525, 1416269, 7081345, 18411497, 35406725, 92057485, 460287425]

約数ペア:

[(1, 460287425), (5, 92057485), (13, 35406725), (25, 18411497), (65, 7081345), (325, 1416269), (797, 577525), (1777, 259025), (3985, 115505), (8885, 51805), (10361, 44425), (19925, 23101)]