87155641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 94091200

約数和(自身を除く): 6935559

約数列:

[1, 19, 61, 139, 541, 1159, 2641, 8479, 10279, 33001, 75199, 161101, 627019, 1428781, 4587139, 87155641]

約数ペア:

[(1, 87155641), (19, 4587139), (61, 1428781), (139, 627019), (541, 161101), (1159, 75199), (2641, 33001), (8479, 10279)]