68871715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{1451}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 90326016

約数和(自身を除く): 21454301

約数列:

[1, 5, 11, 55, 863, 1451, 4315, 7255, 9493, 15961, 47465, 79805, 1252213, 6261065, 13774343, 68871715]

約数ペア:

[(1, 68871715), (5, 13774343), (11, 6261065), (55, 1252213), (863, 79805), (1451, 47465), (4315, 15961), (7255, 9493)]