86406225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{39727}}^1$

素因数の和:39769

約数の個数: 24

約数和(自身を含む): 147788160

約数和(自身を除く): 61381935

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 39727, 119181, 198635, 595905, 993175, 1152083, 2979525, 3456249, 5760415, 17281245, 28802075, 86406225]

約数ペア:

[(1, 86406225), (3, 28802075), (5, 17281245), (15, 5760415), (25, 3456249), (29, 2979525), (75, 1152083), (87, 993175), (145, 595905), (435, 198635), (725, 119181), (2175, 39727)]