27307125

素因数分解:

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

素因数の和:90

約数の個数: 96

約数和(自身を含む): 54512640

約数和(自身を除く): 27205515

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 31, 45, 75, 81, 87, 93, 125, 135, 145, 155, 225, 243, 261, 279, 375, 405, 435, 465, 675, 725, 775, 783, 837, 899, 1125, 1215, 1305, 1395, 2025, 2175, 2325, 2349, 2511, 2697, 3375, 3625, 3875, 3915, 4185, 4495, 6075, 6525, 6975, 7047, 7533, 8091, 10125, 10875, 11625, 11745, 12555, 13485, 19575, 20925, 22475, 24273, 30375, 32625, 34875, 35235, 37665, 40455, 58725, 62775, 67425, 72819, 97875, 104625, 112375, 121365, 176175, 188325, 202275, 218457, 293625, 313875, 337125, 364095, 606825, 880875, 941625, 1011375, 1092285, 1820475, 3034125, 5461425, 9102375, 27307125]

約数ペア:

[(1, 27307125), (3, 9102375), (5, 5461425), (9, 3034125), (15, 1820475), (25, 1092285), (27, 1011375), (29, 941625), (31, 880875), (45, 606825), (75, 364095), (81, 337125), (87, 313875), (93, 293625), (125, 218457), (135, 202275), (145, 188325), (155, 176175), (225, 121365), (243, 112375), (261, 104625), (279, 97875), (375, 72819), (405, 67425), (435, 62775), (465, 58725), (675, 40455), (725, 37665), (775, 35235), (783, 34875), (837, 32625), (899, 30375), (1125, 24273), (1215, 22475), (1305, 20925), (1395, 19575), (2025, 13485), (2175, 12555), (2325, 11745), (2349, 11625), (2511, 10875), (2697, 10125), (3375, 8091), (3625, 7533), (3875, 7047), (3915, 6975), (4185, 6525), (4495, 6075)]