27516375

素因数分解:

$3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 52715520

約数和(自身を除く): 25199145

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 125, 135, 155, 225, 263, 279, 375, 465, 675, 775, 789, 837, 1125, 1315, 1395, 2325, 2367, 3375, 3875, 3945, 4185, 6575, 6975, 7101, 8153, 11625, 11835, 19725, 20925, 24459, 32875, 34875, 35505, 40765, 59175, 73377, 98625, 104625, 122295, 177525, 203825, 220131, 295875, 366885, 611475, 887625, 1019125, 1100655, 1834425, 3057375, 5503275, 9172125, 27516375]

約数ペア:

[(1, 27516375), (3, 9172125), (5, 5503275), (9, 3057375), (15, 1834425), (25, 1100655), (27, 1019125), (31, 887625), (45, 611475), (75, 366885), (93, 295875), (125, 220131), (135, 203825), (155, 177525), (225, 122295), (263, 104625), (279, 98625), (375, 73377), (465, 59175), (675, 40765), (775, 35505), (789, 34875), (837, 32875), (1125, 24459), (1315, 20925), (1395, 19725), (2325, 11835), (2367, 11625), (3375, 8153), (3875, 7101), (3945, 6975), (4185, 6575)]