2428605

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 4357080

約数和(自身を除く): 1928475

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1861, 5583, 9305, 16749, 27915, 53969, 83745, 161907, 269845, 485721, 809535, 2428605]

約数ペア:

[(1, 2428605), (3, 809535), (5, 485721), (9, 269845), (15, 161907), (29, 83745), (45, 53969), (87, 27915), (145, 16749), (261, 9305), (435, 5583), (1305, 1861)]