78304225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{467}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 102716640

約数和(自身を除く): 24412415

約数列:

[1, 5, 19, 25, 95, 353, 467, 475, 1765, 2335, 6707, 8825, 8873, 11675, 33535, 44365, 164851, 167675, 221825, 824255, 3132169, 4121275, 15660845, 78304225]

約数ペア:

[(1, 78304225), (5, 15660845), (19, 4121275), (25, 3132169), (95, 824255), (353, 221825), (467, 167675), (475, 164851), (1765, 44365), (2335, 33535), (6707, 11675), (8825, 8873)]