12633165

素因数分解:

$3^4\times 5^1\times {\mathrm{31193}}^1$

素因数の和:31210

約数の個数: 20

約数和(自身を含む): 22646844

約数和(自身を除く): 10013679

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 31193, 93579, 155965, 280737, 467895, 842211, 1403685, 2526633, 4211055, 12633165]

約数ペア:

[(1, 12633165), (3, 4211055), (5, 2526633), (9, 1403685), (15, 842211), (27, 467895), (45, 280737), (81, 155965), (135, 93579), (405, 31193)]