149618645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{17327}}^1$

素因数の和:17500

約数の個数: 16

約数和(自身を含む): 197123328

約数和(自身を除く): 47504683

約数列:

[1, 5, 11, 55, 157, 785, 1727, 8635, 17327, 86635, 190597, 952985, 2720339, 13601695, 29923729, 149618645]

約数ペア:

[(1, 149618645), (5, 29923729), (11, 13601695), (55, 2720339), (157, 952985), (785, 190597), (1727, 86635), (8635, 17327)]