64717645

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3167}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 80137728

約数和(自身を除く): 15420083

約数列:

[1, 5, 61, 67, 305, 335, 3167, 4087, 15835, 20435, 193187, 212189, 965935, 1060945, 12943529, 64717645]

約数ペア:

[(1, 64717645), (5, 12943529), (61, 1060945), (67, 965935), (305, 212189), (335, 193187), (3167, 20435), (4087, 15835)]