102903085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4391}}^1$

素因数の和:4548

約数の個数: 16

約数和(自身を含む): 127543680

約数和(自身を除く): 24640595

約数列:

[1, 5, 43, 109, 215, 545, 4391, 4687, 21955, 23435, 188813, 478619, 944065, 2393095, 20580617, 102903085]

約数ペア:

[(1, 102903085), (5, 20580617), (43, 2393095), (109, 944065), (215, 478619), (545, 188813), (4391, 23435), (4687, 21955)]