12779759775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{99241}}^1$

素因数の和:99372

約数の個数: 48

約数和(自身を含む): 22593830688

約数和(自身を除く): 9814070913

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 101, 255, 303, 425, 505, 1275, 1515, 1717, 2525, 5151, 7575, 8585, 25755, 42925, 99241, 128775, 297723, 496205, 1488615, 1687097, 2481025, 5061291, 7443075, 8435485, 10023341, 25306455, 30070023, 42177425, 50116705, 126532275, 150350115, 170396797, 250583525, 511190391, 751750575, 851983985, 2555951955, 4259919925, 12779759775]

約数ペア:

[(1, 12779759775), (3, 4259919925), (5, 2555951955), (15, 851983985), (17, 751750575), (25, 511190391), (51, 250583525), (75, 170396797), (85, 150350115), (101, 126532275), (255, 50116705), (303, 42177425), (425, 30070023), (505, 25306455), (1275, 10023341), (1515, 8435485), (1717, 7443075), (2525, 5061291), (5151, 2481025), (7575, 1687097), (8585, 1488615), (25755, 496205), (42925, 297723), (99241, 128775)]