68278095

素因数分解:

$3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1489}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 118544400

約数和(自身を除く): 50266305

約数列:

[1, 3, 5, 9, 15, 45, 1019, 1489, 3057, 4467, 5095, 7445, 9171, 13401, 15285, 22335, 45855, 67005, 1517291, 4551873, 7586455, 13655619, 22759365, 68278095]

約数ペア:

[(1, 68278095), (3, 22759365), (5, 13655619), (9, 7586455), (15, 4551873), (45, 1517291), (1019, 67005), (1489, 45855), (3057, 22335), (4467, 15285), (5095, 13401), (7445, 9171)]