1900387535

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1\times {\mathrm{1847}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 2391348960

約数和(自身を除く): 490961425

約数列:

[1, 5, 23, 115, 389, 529, 1847, 1945, 2645, 8947, 9235, 42481, 44735, 205781, 212405, 718483, 977063, 1028905, 3592415, 4885315, 16525109, 82625545, 380077507, 1900387535]

約数ペア:

[(1, 1900387535), (5, 380077507), (23, 82625545), (115, 16525109), (389, 4885315), (529, 3592415), (1847, 1028905), (1945, 977063), (2645, 718483), (8947, 212405), (9235, 205781), (42481, 44735)]