318108165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65657}}^1$

素因数の和:65701

約数の個数: 32

約数和(自身を含む): 567285120

約数和(自身を除く): 249176955

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 65657, 196971, 328285, 984855, 1116169, 1247483, 3348507, 3742449, 5580845, 6237415, 16742535, 18712245, 21207211, 63621633, 106036055, 318108165]

約数ペア:

[(1, 318108165), (3, 106036055), (5, 63621633), (15, 21207211), (17, 18712245), (19, 16742535), (51, 6237415), (57, 5580845), (85, 3742449), (95, 3348507), (255, 1247483), (285, 1116169), (323, 984855), (969, 328285), (1615, 196971), (4845, 65657)]