30396585

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 20291415

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 393, 465, 499, 655, 1497, 1965, 2495, 4061, 7485, 12183, 15469, 20305, 46407, 60915, 65369, 77345, 196107, 232035, 326845, 980535, 2026439, 6079317, 10132195, 30396585]

約数ペア:

[(1, 30396585), (3, 10132195), (5, 6079317), (15, 2026439), (31, 980535), (93, 326845), (131, 232035), (155, 196107), (393, 77345), (465, 65369), (499, 60915), (655, 46407), (1497, 20305), (1965, 15469), (2495, 12183), (4061, 7485)]