81711095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1553}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 104055840

約数和(自身を除く): 22344745

約数列:

[1, 5, 17, 85, 619, 1553, 3095, 7765, 10523, 26401, 52615, 132005, 961307, 4806535, 16342219, 81711095]

約数ペア:

[(1, 81711095), (5, 16342219), (17, 4806535), (85, 961307), (619, 132005), (1553, 52615), (3095, 26401), (7765, 10523)]