48148425

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 100826880

約数和(自身を除く): 52678455

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 31, 39, 45, 59, 65, 75, 81, 93, 117, 135, 155, 177, 195, 225, 279, 295, 325, 351, 403, 405, 465, 531, 585, 675, 767, 775, 837, 885, 975, 1053, 1209, 1395, 1475, 1593, 1755, 1829, 2015, 2025, 2301, 2325, 2511, 2655, 2925, 3627, 3835, 4185, 4425, 4779, 5265, 5487, 6045, 6903, 6975, 7965, 8775, 9145, 10075, 10881, 11505, 12555, 13275, 16461, 18135, 19175, 20709, 20925, 23777, 23895, 26325, 27435, 30225, 32643, 34515, 39825, 45725, 49383, 54405, 57525, 62127, 62775, 71331, 82305, 90675, 103545, 118885, 119475, 137175, 148149, 163215, 172575, 213993, 246915, 272025, 310635, 356655, 411525, 517725, 594425, 641979, 740745, 816075, 1069965, 1234575, 1553175, 1783275, 1925937, 3209895, 3703725, 5349825, 9629685, 16049475, 48148425]

約数ペア:

[(1, 48148425), (3, 16049475), (5, 9629685), (9, 5349825), (13, 3703725), (15, 3209895), (25, 1925937), (27, 1783275), (31, 1553175), (39, 1234575), (45, 1069965), (59, 816075), (65, 740745), (75, 641979), (81, 594425), (93, 517725), (117, 411525), (135, 356655), (155, 310635), (177, 272025), (195, 246915), (225, 213993), (279, 172575), (295, 163215), (325, 148149), (351, 137175), (403, 119475), (405, 118885), (465, 103545), (531, 90675), (585, 82305), (675, 71331), (767, 62775), (775, 62127), (837, 57525), (885, 54405), (975, 49383), (1053, 45725), (1209, 39825), (1395, 34515), (1475, 32643), (1593, 30225), (1755, 27435), (1829, 26325), (2015, 23895), (2025, 23777), (2301, 20925), (2325, 20709), (2511, 19175), (2655, 18135), (2925, 16461), (3627, 13275), (3835, 12555), (4185, 11505), (4425, 10881), (4779, 10075), (5265, 9145), (5487, 8775), (6045, 7965), (6903, 6975)]