74393845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{22307}}^1$

素因数の和:22364

約数の個数: 16

約数和(自身を含む): 96370560

約数和(自身を除く): 21976715

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 22307, 111535, 513061, 646903, 2565305, 3234515, 14878769, 74393845]

約数ペア:

[(1, 74393845), (5, 14878769), (23, 3234515), (29, 2565305), (115, 646903), (145, 513061), (667, 111535), (3335, 22307)]