61638665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2957}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 80930880

約数和(自身を除く): 19292215

約数列:

[1, 5, 11, 55, 379, 1895, 2957, 4169, 14785, 20845, 32527, 162635, 1120703, 5603515, 12327733, 61638665]

約数ペア:

[(1, 61638665), (5, 12327733), (11, 5603515), (55, 1120703), (379, 162635), (1895, 32527), (2957, 20845), (4169, 14785)]