1520402445

素因数分解:

$3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{55117}}^1$

素因数の和:55741

約数の個数: 24

約数和(自身を含む): 2639711256

約数和(自身を除く): 1119308811

約数列:

[1, 3, 5, 9, 15, 45, 613, 1839, 3065, 5517, 9195, 27585, 55117, 165351, 275585, 496053, 826755, 2480265, 33786721, 101360163, 168933605, 304080489, 506800815, 1520402445]

約数ペア:

[(1, 1520402445), (3, 506800815), (5, 304080489), (9, 168933605), (15, 101360163), (45, 33786721), (613, 2480265), (1839, 826755), (3065, 496053), (5517, 275585), (9195, 165351), (27585, 55117)]