42075715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17791}}^1$

素因数の和:17850

約数の個数: 16

約数和(自身を含む): 56365056

約数和(自身を除く): 14289341

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 17791, 88955, 195701, 765013, 978505, 3825065, 8415143, 42075715]

約数ペア:

[(1, 42075715), (5, 8415143), (11, 3825065), (43, 978505), (55, 765013), (215, 195701), (473, 88955), (2365, 17791)]