68951445

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{28201}}^1$

素因数の和:28372

約数の個数: 16

約数和(自身を含む): 111003072

約数和(自身を除く): 42051627

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 28201, 84603, 141005, 423015, 4596763, 13790289, 22983815, 68951445]

約数ペア:

[(1, 68951445), (3, 22983815), (5, 13790289), (15, 4596763), (163, 423015), (489, 141005), (815, 84603), (2445, 28201)]