39885285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1483}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 70092288

約数和(自身を除く): 30207003

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1483, 1793, 2445, 4449, 5379, 7415, 8965, 16313, 22245, 26895, 48939, 81565, 241729, 244695, 725187, 1208645, 2659019, 3625935, 7977057, 13295095, 39885285]

約数ペア:

[(1, 39885285), (3, 13295095), (5, 7977057), (11, 3625935), (15, 2659019), (33, 1208645), (55, 725187), (163, 244695), (165, 241729), (489, 81565), (815, 48939), (1483, 26895), (1793, 22245), (2445, 16313), (4449, 8965), (5379, 7415)]