2270415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3089}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 4227120

約数和(自身を除く): 1956705

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3089, 9267, 15445, 21623, 46335, 64869, 108115, 151361, 324345, 454083, 756805, 2270415]

約数ペア:

[(1, 2270415), (3, 756805), (5, 454083), (7, 324345), (15, 151361), (21, 108115), (35, 64869), (49, 46335), (105, 21623), (147, 15445), (245, 9267), (735, 3089)]