47089245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{64067}}^1$

素因数の和:64089

約数の個数: 24

約数和(自身を含む): 87645024

約数和(自身を除く): 40555779

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 64067, 192201, 320335, 448469, 961005, 1345407, 2242345, 3139283, 6727035, 9417849, 15696415, 47089245]

約数ペア:

[(1, 47089245), (3, 15696415), (5, 9417849), (7, 6727035), (15, 3139283), (21, 2242345), (35, 1345407), (49, 961005), (105, 448469), (147, 320335), (245, 192201), (735, 64067)]