68689265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2251}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 87557760

約数和(自身を除く): 18868495

約数列:

[1, 5, 17, 85, 359, 1795, 2251, 6103, 11255, 30515, 38267, 191335, 808109, 4040545, 13737853, 68689265]

約数ペア:

[(1, 68689265), (5, 13737853), (17, 4040545), (85, 808109), (359, 191335), (1795, 38267), (2251, 30515), (6103, 11255)]