51265425

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{6271}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 85550080

約数和(自身を除く): 34284655

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 6271, 8175, 18813, 31355, 94065, 156775, 470325, 683539, 2050617, 3417695, 10253085, 17088475, 51265425]

約数ペア:

[(1, 51265425), (3, 17088475), (5, 10253085), (15, 3417695), (25, 2050617), (75, 683539), (109, 470325), (327, 156775), (545, 94065), (1635, 31355), (2725, 18813), (6271, 8175)]