13306943278575

素因数分解:

$3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1429}}^1\times {\mathrm{239231}}^1$

素因数の和:240849

約数の個数: 72

約数和(自身を含む): 23988859614720

約数和(自身を除く): 10681916336145

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 173, 225, 519, 865, 1429, 1557, 2595, 4287, 4325, 7145, 7785, 12861, 12975, 21435, 35725, 38925, 64305, 107175, 239231, 247217, 321525, 717693, 741651, 1196155, 1236085, 2153079, 2224953, 3588465, 3708255, 5980775, 6180425, 10765395, 11124765, 17942325, 18541275, 41386963, 53826975, 55623825, 124160889, 206934815, 341861099, 372482667, 620804445, 1025583297, 1034674075, 1709305495, 1862413335, 3076749891, 3104022225, 5127916485, 8546527475, 9312066675, 15383749455, 25639582425, 59141970127, 76918747275, 177425910381, 295709850635, 532277731143, 887129551905, 1478549253175, 2661388655715, 4435647759525, 13306943278575]

約数ペア:

[(1, 13306943278575), (3, 4435647759525), (5, 2661388655715), (9, 1478549253175), (15, 887129551905), (25, 532277731143), (45, 295709850635), (75, 177425910381), (173, 76918747275), (225, 59141970127), (519, 25639582425), (865, 15383749455), (1429, 9312066675), (1557, 8546527475), (2595, 5127916485), (4287, 3104022225), (4325, 3076749891), (7145, 1862413335), (7785, 1709305495), (12861, 1034674075), (12975, 1025583297), (21435, 620804445), (35725, 372482667), (38925, 341861099), (64305, 206934815), (107175, 124160889), (239231, 55623825), (247217, 53826975), (321525, 41386963), (717693, 18541275), (741651, 17942325), (1196155, 11124765), (1236085, 10765395), (2153079, 6180425), (2224953, 5980775), (3588465, 3708255)]