86963025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{39983}}^1$

素因数の和:40025

約数の個数: 24

約数和(自身を含む): 148740480

約数和(自身を除く): 61777455

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 39983, 119949, 199915, 599745, 999575, 1159507, 2998725, 3478521, 5797535, 17392605, 28987675, 86963025]

約数ペア:

[(1, 86963025), (3, 28987675), (5, 17392605), (15, 5797535), (25, 3478521), (29, 2998725), (75, 1159507), (87, 999575), (145, 599745), (435, 199915), (725, 119949), (2175, 39983)]