68559505

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 99855360

約数和(自身を除く): 31295855

約数列:

[1, 5, 7, 19, 35, 95, 131, 133, 655, 665, 787, 917, 2489, 3935, 4585, 5509, 12445, 14953, 17423, 27545, 74765, 87115, 103097, 104671, 515485, 523355, 721679, 1958843, 3608395, 9794215, 13711901, 68559505]

約数ペア:

[(1, 68559505), (5, 13711901), (7, 9794215), (19, 3608395), (35, 1958843), (95, 721679), (131, 523355), (133, 515485), (655, 104671), (665, 103097), (787, 87115), (917, 74765), (2489, 27545), (3935, 17423), (4585, 14953), (5509, 12445)]