61262965

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 75447936

約数和(自身を除く): 14184971

約数列:

[1, 5, 53, 151, 265, 755, 1531, 7655, 8003, 40015, 81143, 231181, 405715, 1155905, 12252593, 61262965]

約数ペア:

[(1, 61262965), (5, 12252593), (53, 1155905), (151, 405715), (265, 231181), (755, 81143), (1531, 40015), (7655, 8003)]