67248505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5167}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 85582080

約数和(自身を除く): 18333575

約数列:

[1, 5, 19, 95, 137, 685, 2603, 5167, 13015, 25835, 98173, 490865, 707879, 3539395, 13449701, 67248505]

約数ペア:

[(1, 67248505), (5, 13449701), (19, 3539395), (95, 707879), (137, 490865), (685, 98173), (2603, 25835), (5167, 13015)]