155909346525

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{19861}}^1$

素因数の和:20267

約数の個数: 72

約数和(自身を含む): 282394738080

約数和(自身を除く): 126485391555

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 251, 417, 695, 753, 1251, 1255, 2085, 2259, 3475, 3765, 6255, 6275, 10425, 11295, 18825, 19861, 31275, 34889, 56475, 59583, 99305, 104667, 174445, 178749, 297915, 314001, 496525, 523335, 872225, 893745, 1489575, 1570005, 2616675, 2760679, 4468725, 4985111, 7850025, 8282037, 13803395, 14955333, 24846111, 24925555, 41410185, 44865999, 69016975, 74776665, 124230555, 124627775, 207050925, 224329995, 373883325, 621152775, 692930429, 1121649975, 2078791287, 3464652145, 6236373861, 10393956435, 17323260725, 31181869305, 51969782175, 155909346525]

約数ペア:

[(1, 155909346525), (3, 51969782175), (5, 31181869305), (9, 17323260725), (15, 10393956435), (25, 6236373861), (45, 3464652145), (75, 2078791287), (139, 1121649975), (225, 692930429), (251, 621152775), (417, 373883325), (695, 224329995), (753, 207050925), (1251, 124627775), (1255, 124230555), (2085, 74776665), (2259, 69016975), (3475, 44865999), (3765, 41410185), (6255, 24925555), (6275, 24846111), (10425, 14955333), (11295, 13803395), (18825, 8282037), (19861, 7850025), (31275, 4985111), (34889, 4468725), (56475, 2760679), (59583, 2616675), (99305, 1570005), (104667, 1489575), (174445, 893745), (178749, 872225), (297915, 523335), (314001, 496525)]