157310615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4591}}^1$

素因数の和:4703

約数の個数: 32

約数和(自身を含む): 238049280

約数和(自身を除く): 80738665

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 979, 3115, 4591, 4895, 6853, 22955, 32137, 34265, 50501, 160685, 252505, 353507, 408599, 1767535, 2042995, 2860193, 4494589, 14300965, 22472945, 31462123, 157310615]

約数ペア:

[(1, 157310615), (5, 31462123), (7, 22472945), (11, 14300965), (35, 4494589), (55, 2860193), (77, 2042995), (89, 1767535), (385, 408599), (445, 353507), (623, 252505), (979, 160685), (3115, 50501), (4591, 34265), (4895, 32137), (6853, 22955)]