12996525

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 21650400

約数和(自身を除く): 8653875

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 1163, 2235, 3489, 3725, 5815, 11175, 17445, 29075, 87225, 173287, 519861, 866435, 2599305, 4332175, 12996525]

約数ペア:

[(1, 12996525), (3, 4332175), (5, 2599305), (15, 866435), (25, 519861), (75, 173287), (149, 87225), (447, 29075), (745, 17445), (1163, 11175), (2235, 5815), (3489, 3725)]