15255855

素因数分解:

$3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{977}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 26546832

約数和(自身を除く): 11290977

約数列:

[1, 3, 5, 9, 15, 45, 347, 977, 1041, 1735, 2931, 3123, 4885, 5205, 8793, 14655, 15615, 43965, 339019, 1017057, 1695095, 3051171, 5085285, 15255855]

約数ペア:

[(1, 15255855), (3, 5085285), (5, 3051171), (9, 1695095), (15, 1017057), (45, 339019), (347, 43965), (977, 15615), (1041, 14655), (1735, 8793), (2931, 5205), (3123, 4885)]