57313425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 105618240

約数和(自身を除く): 48304815

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2027, 2175, 5655, 6081, 9425, 10135, 26351, 28275, 30405, 50675, 58783, 79053, 131755, 152025, 176349, 293915, 395265, 658775, 764179, 881745, 1469575, 1976325, 2292537, 3820895, 4408725, 11462685, 19104475, 57313425]

約数ペア:

[(1, 57313425), (3, 19104475), (5, 11462685), (13, 4408725), (15, 3820895), (25, 2292537), (29, 1976325), (39, 1469575), (65, 881745), (75, 764179), (87, 658775), (145, 395265), (195, 293915), (325, 176349), (377, 152025), (435, 131755), (725, 79053), (975, 58783), (1131, 50675), (1885, 30405), (2027, 28275), (2175, 26351), (5655, 10135), (6081, 9425)]