68007885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1181}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 119145600

約数和(自身を除く): 51137715

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 349, 1047, 1181, 1745, 3543, 3839, 5235, 5905, 11517, 12991, 17715, 19195, 38973, 57585, 64955, 194865, 412169, 1236507, 2060845, 4533859, 6182535, 13601577, 22669295, 68007885]

約数ペア:

[(1, 68007885), (3, 22669295), (5, 13601577), (11, 6182535), (15, 4533859), (33, 2060845), (55, 1236507), (165, 412169), (349, 194865), (1047, 64955), (1181, 57585), (1745, 38973), (3543, 19195), (3839, 17715), (5235, 12991), (5905, 11517)]