42668135

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 54141360

約数和(自身を除く): 11473225

約数列:

[1, 5, 29, 73, 139, 145, 365, 695, 841, 2117, 4031, 4205, 10147, 10585, 20155, 50735, 61393, 116899, 294263, 306965, 584495, 1471315, 8533627, 42668135]

約数ペア:

[(1, 42668135), (5, 8533627), (29, 1471315), (73, 584495), (139, 306965), (145, 294263), (365, 116899), (695, 61393), (841, 50735), (2117, 20155), (4031, 10585), (4205, 10147)]