234605985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2111}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 389283840

約数和(自身を除く): 154677855

約数列:

[1, 3, 5, 15, 31, 93, 155, 239, 465, 717, 1195, 2111, 3585, 6333, 7409, 10555, 22227, 31665, 37045, 65441, 111135, 196323, 327205, 504529, 981615, 1513587, 2522645, 7567935, 15640399, 46921197, 78201995, 234605985]

約数ペア:

[(1, 234605985), (3, 78201995), (5, 46921197), (15, 15640399), (31, 7567935), (93, 2522645), (155, 1513587), (239, 981615), (465, 504529), (717, 327205), (1195, 196323), (2111, 111135), (3585, 65441), (6333, 37045), (7409, 31665), (10555, 22227)]