12150855

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9311}}^1$

素因数の和:9351

約数の個数: 24

約数和(自身を含む): 21790080

約数和(自身を除く): 9639225

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 9311, 27933, 46555, 83799, 139665, 270019, 418995, 810057, 1350095, 2430171, 4050285, 12150855]

約数ペア:

[(1, 12150855), (3, 4050285), (5, 2430171), (9, 1350095), (15, 810057), (29, 418995), (45, 270019), (87, 139665), (145, 83799), (261, 46555), (435, 27933), (1305, 9311)]