61346015

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 74663616

約数和(自身を除く): 13317601

約数列:

[1, 5, 151, 193, 421, 755, 965, 2105, 29143, 63571, 81253, 145715, 317855, 406265, 12269203, 61346015]

約数ペア:

[(1, 61346015), (5, 12269203), (151, 406265), (193, 317855), (421, 145715), (755, 81253), (965, 63571), (2105, 29143)]