13242385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4969}}^1$

素因数の和:5028

約数の個数: 16

約数和(自身を含む): 17534160

約数和(自身を除く): 4291775

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 4969, 24845, 64597, 203729, 322985, 1018645, 2648477, 13242385]

約数ペア:

[(1, 13242385), (5, 2648477), (13, 1018645), (41, 322985), (65, 203729), (205, 64597), (533, 24845), (2665, 4969)]