202010715

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{26881}}^1$

素因数の和:27059

約数の個数: 24

約数和(自身を含む): 352261728

約数和(自身を除く): 150251013

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 26881, 80643, 134405, 241929, 403215, 1209645, 4489127, 13467381, 22445635, 40402143, 67336905, 202010715]

約数ペア:

[(1, 202010715), (3, 67336905), (5, 40402143), (9, 22445635), (15, 13467381), (45, 4489127), (167, 1209645), (501, 403215), (835, 241929), (1503, 134405), (2505, 80643), (7515, 26881)]