52793775

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 90

約数和(自身を含む): 104547872

約数和(自身を除く): 51754097

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 31, 45, 75, 81, 87, 93, 135, 145, 155, 225, 261, 279, 405, 435, 465, 675, 725, 775, 783, 837, 841, 899, 1305, 1395, 2025, 2175, 2325, 2349, 2511, 2523, 2697, 3915, 4185, 4205, 4495, 6525, 6975, 7569, 8091, 11745, 12555, 12615, 13485, 19575, 20925, 21025, 22475, 22707, 24273, 26071, 37845, 40455, 58725, 62775, 63075, 67425, 68121, 72819, 78213, 113535, 121365, 130355, 189225, 202275, 234639, 340605, 364095, 391065, 567675, 606825, 651775, 703917, 1173195, 1703025, 1820475, 1955325, 2111751, 3519585, 5865975, 10558755, 17597925, 52793775]

約数ペア:

[(1, 52793775), (3, 17597925), (5, 10558755), (9, 5865975), (15, 3519585), (25, 2111751), (27, 1955325), (29, 1820475), (31, 1703025), (45, 1173195), (75, 703917), (81, 651775), (87, 606825), (93, 567675), (135, 391065), (145, 364095), (155, 340605), (225, 234639), (261, 202275), (279, 189225), (405, 130355), (435, 121365), (465, 113535), (675, 78213), (725, 72819), (775, 68121), (783, 67425), (837, 63075), (841, 62775), (899, 58725), (1305, 40455), (1395, 37845), (2025, 26071), (2175, 24273), (2325, 22707), (2349, 22475), (2511, 21025), (2523, 20925), (2697, 19575), (3915, 13485), (4185, 12615), (4205, 12555), (4495, 11745), (6525, 8091), (6975, 7569)]