54126825

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{11831}}^1$

素因数の和:11905

約数の個数: 24

約数和(自身を含む): 90964416

約数和(自身を除く): 36837591

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 11831, 35493, 59155, 177465, 295775, 721691, 887325, 2165073, 3608455, 10825365, 18042275, 54126825]

約数ペア:

[(1, 54126825), (3, 18042275), (5, 10825365), (15, 3608455), (25, 2165073), (61, 887325), (75, 721691), (183, 295775), (305, 177465), (915, 59155), (1525, 35493), (4575, 11831)]