61939405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{15427}}^1$

素因数の和:15516

約数の個数: 16

約数和(自身を含む): 82200384

約数和(自身を除く): 20260979

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 15427, 77135, 169697, 848485, 1126171, 5630855, 12387881, 61939405]

約数ペア:

[(1, 61939405), (5, 12387881), (11, 5630855), (55, 1126171), (73, 848485), (365, 169697), (803, 77135), (4015, 15427)]