419053825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{24049}}^1$

素因数の和:24117

約数の個数: 24

約数和(自身を含む): 563635800

約数和(自身を除く): 144581975

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 17425, 24049, 120245, 408833, 601225, 986009, 2044165, 4930045, 10220825, 16762153, 24650225, 83810765, 419053825]

約数ペア:

[(1, 419053825), (5, 83810765), (17, 24650225), (25, 16762153), (41, 10220825), (85, 4930045), (205, 2044165), (425, 986009), (697, 601225), (1025, 408833), (3485, 120245), (17425, 24049)]