2013200475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{187711}}^1$

素因数の和:187748

約数の個数: 48

約数和(自身を含む): 3910416384

約数和(自身を除く): 1897215909

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 187711, 563133, 938555, 2064821, 2440243, 2815665, 4692775, 6194463, 7320729, 10324105, 12201215, 14078325, 26842673, 30972315, 36603645, 51620525, 61006075, 80528019, 134213365, 154861575, 183018225, 402640095, 671066825, 2013200475]

約数ペア:

[(1, 2013200475), (3, 671066825), (5, 402640095), (11, 183018225), (13, 154861575), (15, 134213365), (25, 80528019), (33, 61006075), (39, 51620525), (55, 36603645), (65, 30972315), (75, 26842673), (143, 14078325), (165, 12201215), (195, 10324105), (275, 7320729), (325, 6194463), (429, 4692775), (715, 2815665), (825, 2440243), (975, 2064821), (2145, 938555), (3575, 563133), (10725, 187711)]