5200843375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 8460361728

約数和(自身を除く): 3259518353

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 103, 115, 125, 161, 175, 193, 299, 325, 455, 515, 575, 721, 805, 875, 965, 1339, 1351, 1495, 1625, 2093, 2275, 2369, 2509, 2575, 2875, 3605, 4025, 4439, 4825, 6695, 6755, 7475, 9373, 10465, 11375, 11845, 12545, 12875, 16583, 17563, 18025, 19879, 20125, 22195, 24125, 30797, 31073, 33475, 33775, 37375, 46865, 52325, 57707, 59225, 62725, 82915, 87815, 90125, 99395, 110975, 139153, 153985, 155365, 167375, 168875, 215579, 234325, 258427, 261625, 288535, 296125, 313625, 403949, 414575, 439075, 457217, 496975, 554875, 695765, 769925, 776825, 1077895, 1171625, 1292135, 1442675, 1808989, 2019745, 2072875, 2195375, 2286085, 2484875, 3200519, 3478825, 3849625, 3884125, 5389475, 5943821, 6460675, 7213375, 9044945, 10098725, 11430425, 16002595, 17394125, 26947375, 29719105, 32303375, 41606747, 45224725, 50493625, 57152125, 80012975, 148595525, 208033735, 226123625, 400064875, 742977625, 1040168675, 5200843375]

約数ペア:

[(1, 5200843375), (5, 1040168675), (7, 742977625), (13, 400064875), (23, 226123625), (25, 208033735), (35, 148595525), (65, 80012975), (91, 57152125), (103, 50493625), (115, 45224725), (125, 41606747), (161, 32303375), (175, 29719105), (193, 26947375), (299, 17394125), (325, 16002595), (455, 11430425), (515, 10098725), (575, 9044945), (721, 7213375), (805, 6460675), (875, 5943821), (965, 5389475), (1339, 3884125), (1351, 3849625), (1495, 3478825), (1625, 3200519), (2093, 2484875), (2275, 2286085), (2369, 2195375), (2509, 2072875), (2575, 2019745), (2875, 1808989), (3605, 1442675), (4025, 1292135), (4439, 1171625), (4825, 1077895), (6695, 776825), (6755, 769925), (7475, 695765), (9373, 554875), (10465, 496975), (11375, 457217), (11845, 439075), (12545, 414575), (12875, 403949), (16583, 313625), (17563, 296125), (18025, 288535), (19879, 261625), (20125, 258427), (22195, 234325), (24125, 215579), (30797, 168875), (31073, 167375), (33475, 155365), (33775, 153985), (37375, 139153), (46865, 110975), (52325, 99395), (57707, 90125), (59225, 87815), (62725, 82915)]