26959725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 54

約数和(自身を含む): 52361790

約数和(自身を除く): 25402065

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 709, 845, 975, 1521, 2127, 2535, 2925, 3545, 4225, 6381, 7605, 9217, 10635, 12675, 17725, 27651, 31905, 38025, 46085, 53175, 82953, 119821, 138255, 159525, 230425, 359463, 414765, 599105, 691275, 1078389, 1797315, 2073825, 2995525, 5391945, 8986575, 26959725]

約数ペア:

[(1, 26959725), (3, 8986575), (5, 5391945), (9, 2995525), (13, 2073825), (15, 1797315), (25, 1078389), (39, 691275), (45, 599105), (65, 414765), (75, 359463), (117, 230425), (169, 159525), (195, 138255), (225, 119821), (325, 82953), (507, 53175), (585, 46085), (709, 38025), (845, 31905), (975, 27651), (1521, 17725), (2127, 12675), (2535, 10635), (2925, 9217), (3545, 7605), (4225, 6381)]