155321295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2339}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 262828800

約数和(自身を除く): 107507505

約数列:

[1, 3, 5, 15, 19, 57, 95, 233, 285, 699, 1165, 2339, 3495, 4427, 7017, 11695, 13281, 22135, 35085, 44441, 66405, 133323, 222205, 544987, 666615, 1634961, 2724935, 8174805, 10354753, 31064259, 51773765, 155321295]

約数ペア:

[(1, 155321295), (3, 51773765), (5, 31064259), (15, 10354753), (19, 8174805), (57, 2724935), (95, 1634961), (233, 666615), (285, 544987), (699, 222205), (1165, 133323), (2339, 66405), (3495, 44441), (4427, 35085), (7017, 22135), (11695, 13281)]