161946155

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{75853}}^1$

素因数の和:75926

約数の個数: 16

約数和(自身を含む): 225741504

約数和(自身を除く): 63795349

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 75853, 379265, 530971, 2654855, 4627033, 23135165, 32389231, 161946155]

約数ペア:

[(1, 161946155), (5, 32389231), (7, 23135165), (35, 4627033), (61, 2654855), (305, 530971), (427, 379265), (2135, 75853)]