2205525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{4201}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 4168384

約数和(自身を除く): 1962859

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 4201, 12603, 21005, 29407, 63015, 88221, 105025, 147035, 315075, 441105, 735175, 2205525]

約数ペア:

[(1, 2205525), (3, 735175), (5, 441105), (7, 315075), (15, 147035), (21, 105025), (25, 88221), (35, 63015), (75, 29407), (105, 21005), (175, 12603), (525, 4201)]