75002705

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 91252224

約数和(自身を除く): 16249519

約数列:

[1, 5, 137, 223, 491, 685, 1115, 2455, 30551, 67267, 109493, 152755, 336335, 547465, 15000541, 75002705]

約数ペア:

[(1, 75002705), (5, 15000541), (137, 547465), (223, 336335), (491, 152755), (685, 109493), (1115, 67267), (2455, 30551)]