15232181319

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{153623}}^1$

素因数の和:154131

約数の個数: 24

約数和(自身を含む): 23006730240

約数和(自身を除く): 7774548921

約数列:

[1, 3, 9, 23, 69, 207, 479, 1437, 4311, 11017, 33051, 99153, 153623, 460869, 1382607, 3533329, 10599987, 31799961, 73585417, 220756251, 662268753, 1692464591, 5077393773, 15232181319]

約数ペア:

[(1, 15232181319), (3, 5077393773), (9, 1692464591), (23, 662268753), (69, 220756251), (207, 73585417), (479, 31799961), (1437, 10599987), (4311, 3533329), (11017, 1382607), (33051, 460869), (99153, 153623)]