231396195

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149771}}^1$

素因数の和:149882

約数の個数: 16

約数和(自身を含む): 373830912

約数和(自身を除く): 142434717

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 149771, 449313, 748855, 2246565, 15426413, 46279239, 77132065, 231396195]

約数ペア:

[(1, 231396195), (3, 77132065), (5, 46279239), (15, 15426413), (103, 2246565), (309, 748855), (515, 449313), (1545, 149771)]