20251425

素因数分解:

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

素因数の和:9353

約数の個数: 24

約数和(自身を含む): 34640640

約数和(自身を除く): 14389215

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 9311, 27933, 46555, 139665, 232775, 270019, 698325, 810057, 1350095, 4050285, 6750475, 20251425]

約数ペア:

[(1, 20251425), (3, 6750475), (5, 4050285), (15, 1350095), (25, 810057), (29, 698325), (75, 270019), (87, 232775), (145, 139665), (435, 46555), (725, 27933), (2175, 9311)]