1128499775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 1599897600

約数和(自身を除く): 471397825

約数列:

[1, 5, 13, 19, 25, 65, 95, 127, 247, 325, 475, 635, 1235, 1439, 1651, 2413, 3175, 6175, 7195, 8255, 12065, 18707, 27341, 31369, 35975, 41275, 60325, 93535, 136705, 156845, 182753, 355433, 467675, 683525, 784225, 913765, 1777165, 2375789, 3472307, 4568825, 8885825, 11878945, 17361535, 45139991, 59394725, 86807675, 225699955, 1128499775]

約数ペア:

[(1, 1128499775), (5, 225699955), (13, 86807675), (19, 59394725), (25, 45139991), (65, 17361535), (95, 11878945), (127, 8885825), (247, 4568825), (325, 3472307), (475, 2375789), (635, 1777165), (1235, 913765), (1439, 784225), (1651, 683525), (2413, 467675), (3175, 355433), (6175, 182753), (7195, 156845), (8255, 136705), (12065, 93535), (18707, 60325), (27341, 41275), (31369, 35975)]