25103085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12583}}^1$

素因数の和:12617

約数の個数: 32

約数和(自身を含む): 48322560

約数和(自身を除く): 23219475

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 12583, 37749, 62915, 88081, 188745, 239077, 264243, 440405, 717231, 1195385, 1321215, 1673539, 3586155, 5020617, 8367695, 25103085]

約数ペア:

[(1, 25103085), (3, 8367695), (5, 5020617), (7, 3586155), (15, 1673539), (19, 1321215), (21, 1195385), (35, 717231), (57, 440405), (95, 264243), (105, 239077), (133, 188745), (285, 88081), (399, 62915), (665, 37749), (1995, 12583)]