25405770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5011}}^1$

素因数の和:5047

約数の個数: 48

約数和(自身を含む): 66038112

約数和(自身を除く): 40632342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5011, 5070, 10022, 15033, 25055, 30066, 50110, 65143, 75165, 130286, 150330, 195429, 325715, 390858, 651430, 846859, 977145, 1693718, 1954290, 2540577, 4234295, 5081154, 8468590, 12702885, 25405770]

約数ペア:

[(1, 25405770), (2, 12702885), (3, 8468590), (5, 5081154), (6, 4234295), (10, 2540577), (13, 1954290), (15, 1693718), (26, 977145), (30, 846859), (39, 651430), (65, 390858), (78, 325715), (130, 195429), (169, 150330), (195, 130286), (338, 75165), (390, 65143), (507, 50110), (845, 30066), (1014, 25055), (1690, 15033), (2535, 10022), (5011, 5070)]