25488485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20149}}^1$

素因数の和:20188

約数の個数: 16

約数和(自身を含む): 34819200

約数和(自身を除く): 9330715

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 20149, 100745, 221639, 463427, 1108195, 2317135, 5097697, 25488485]

約数ペア:

[(1, 25488485), (5, 5097697), (11, 2317135), (23, 1108195), (55, 463427), (115, 221639), (253, 100745), (1265, 20149)]