42725175

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{7211}}^1$

素因数の和:7303

約数の個数: 24

約数和(自身を含む): 71543040

約数和(自身を除く): 28817865

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 5925, 7211, 21633, 36055, 108165, 180275, 540825, 569669, 1709007, 2848345, 8545035, 14241725, 42725175]

約数ペア:

[(1, 42725175), (3, 14241725), (5, 8545035), (15, 2848345), (25, 1709007), (75, 569669), (79, 540825), (237, 180275), (395, 108165), (1185, 36055), (1975, 21633), (5925, 7211)]