15360195

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^2$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 25221456

約数和(自身を除く): 9861261

約数列:

[1, 3, 5, 15, 53, 139, 159, 265, 417, 695, 795, 2085, 7367, 19321, 22101, 36835, 57963, 96605, 110505, 289815, 1024013, 3072039, 5120065, 15360195]

約数ペア:

[(1, 15360195), (3, 5120065), (5, 3072039), (15, 1024013), (53, 289815), (139, 110505), (159, 96605), (265, 57963), (417, 36835), (695, 22101), (795, 19321), (2085, 7367)]