71129715

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{34613}}^1$

素因数の和:34758

約数の個数: 16

約数和(自身を含む): 114641568

約数和(自身を除く): 43511853

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 34613, 103839, 173065, 519195, 4741981, 14225943, 23709905, 71129715]

約数ペア:

[(1, 71129715), (3, 23709905), (5, 14225943), (15, 4741981), (137, 519195), (411, 173065), (685, 103839), (2055, 34613)]