42302375

素因数分解:

$5^3\times {\mathrm{17}}^2\times {\mathrm{1171}}^1$

素因数の和:1220

約数の個数: 24

約数和(自身を含む): 56129424

約数和(自身を除く): 13827049

約数列:

[1, 5, 17, 25, 85, 125, 289, 425, 1171, 1445, 2125, 5855, 7225, 19907, 29275, 36125, 99535, 146375, 338419, 497675, 1692095, 2488375, 8460475, 42302375]

約数ペア:

[(1, 42302375), (5, 8460475), (17, 2488375), (25, 1692095), (85, 497675), (125, 338419), (289, 146375), (425, 99535), (1171, 36125), (1445, 29275), (2125, 19907), (5855, 7225)]