422098005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{574283}}^1$

素因数の和:574305

約数の個数: 24

約数和(自身を含む): 785620512

約数和(自身を除く): 363522507

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 574283, 1722849, 2871415, 4019981, 8614245, 12059943, 20099905, 28139867, 60299715, 84419601, 140699335, 422098005]

約数ペア:

[(1, 422098005), (3, 140699335), (5, 84419601), (7, 60299715), (15, 28139867), (21, 20099905), (35, 12059943), (49, 8614245), (105, 4019981), (147, 2871415), (245, 1722849), (735, 574283)]