25048265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19801}}^1$

素因数の和:19840

約数の個数: 16

約数和(自身を含む): 34217856

約数和(自身を除く): 9169591

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 19801, 99005, 217811, 455423, 1089055, 2277115, 5009653, 25048265]

約数ペア:

[(1, 25048265), (5, 5009653), (11, 2277115), (23, 1089055), (55, 455423), (115, 217811), (253, 99005), (1265, 19801)]