28632195

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14797}}^1$

素因数の和:14851

約数の個数: 24

約数和(自身を含む): 50786736

約数和(自身を除く): 22154541

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 14797, 44391, 73985, 133173, 221955, 636271, 665865, 1908813, 3181355, 5726439, 9544065, 28632195]

約数ペア:

[(1, 28632195), (3, 9544065), (5, 5726439), (9, 3181355), (15, 1908813), (43, 665865), (45, 636271), (129, 221955), (215, 133173), (387, 73985), (645, 44391), (1935, 14797)]