131116615

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26951}}^1$

素因数の和:27102

約数の個数: 16

約数和(自身を含む): 181117440

約数和(自身を除く): 50000825

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 26951, 134755, 188657, 943285, 3746189, 18730945, 26223323, 131116615]

約数ペア:

[(1, 131116615), (5, 26223323), (7, 18730945), (35, 3746189), (139, 943285), (695, 188657), (973, 134755), (4865, 26951)]