128899135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2969}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 163231200

約数和(自身を除く): 34332065

約数列:

[1, 5, 19, 95, 457, 2285, 2969, 8683, 14845, 43415, 56411, 282055, 1356833, 6784165, 25779827, 128899135]

約数ペア:

[(1, 128899135), (5, 25779827), (19, 6784165), (95, 1356833), (457, 282055), (2285, 56411), (2969, 43415), (8683, 14845)]