68400825

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{14951}}^1$

素因数の和:15025

約数の個数: 24

約数和(自身を含む): 114950976

約数和(自身を除く): 46550151

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 14951, 44853, 74755, 224265, 373775, 912011, 1121325, 2736033, 4560055, 13680165, 22800275, 68400825]

約数ペア:

[(1, 68400825), (3, 22800275), (5, 13680165), (15, 4560055), (25, 2736033), (61, 1121325), (75, 912011), (183, 373775), (305, 224265), (915, 74755), (1525, 44853), (4575, 14951)]