12402825

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 20849856

約数和(自身を除く): 8447031

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 2711, 4575, 8133, 13555, 40665, 67775, 165371, 203325, 496113, 826855, 2480565, 4134275, 12402825]

約数ペア:

[(1, 12402825), (3, 4134275), (5, 2480565), (15, 826855), (25, 496113), (61, 203325), (75, 165371), (183, 67775), (305, 40665), (915, 13555), (1525, 8133), (2711, 4575)]