4861400545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{217561}}^1$

素因数の和:217716

約数の個数: 16

約数和(自身を含む): 6030818640

約数和(自身を除く): 1169418095

約数列:

[1, 5, 41, 109, 205, 545, 4469, 22345, 217561, 1087805, 8920001, 23714149, 44600005, 118570745, 972280109, 4861400545]

約数ペア:

[(1, 4861400545), (5, 972280109), (41, 118570745), (109, 44600005), (205, 23714149), (545, 8920001), (4469, 1087805), (22345, 217561)]