61635965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4051}}^1$

素因数の和:4252

約数の個数: 16

約数和(自身を含む): 78770880

約数和(自身を除く): 17134915

約数列:

[1, 5, 17, 85, 179, 895, 3043, 4051, 15215, 20255, 68867, 344335, 725129, 3625645, 12327193, 61635965]

約数ペア:

[(1, 61635965), (5, 12327193), (17, 3625645), (85, 725129), (179, 344335), (895, 68867), (3043, 20255), (4051, 15215)]