107815025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 141345120

約数和(自身を除く): 33530095

約数列:

[1, 5, 19, 25, 95, 353, 475, 643, 1765, 3215, 6707, 8825, 12217, 16075, 33535, 61085, 167675, 226979, 305425, 1134895, 4312601, 5674475, 21563005, 107815025]

約数ペア:

[(1, 107815025), (5, 21563005), (19, 5674475), (25, 4312601), (95, 1134895), (353, 305425), (475, 226979), (643, 167675), (1765, 61085), (3215, 33535), (6707, 16075), (8825, 12217)]