30755805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4213

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 23157795

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 4159, 7395, 12477, 20795, 62385, 70703, 120611, 212109, 353515, 361833, 603055, 1060545, 1809165, 2050387, 6151161, 10251935, 30755805]

約数ペア:

[(1, 30755805), (3, 10251935), (5, 6151161), (15, 2050387), (17, 1809165), (29, 1060545), (51, 603055), (85, 361833), (87, 353515), (145, 212109), (255, 120611), (435, 70703), (493, 62385), (1479, 20795), (2465, 12477), (4159, 7395)]