54291265725

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3011}}^1\times {\mathrm{5591}}^1$

素因数の和:8658

約数の個数: 48

約数和(自身を含む): 91895975424

約数和(自身を除く): 37604709699

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3011, 3225, 5591, 9033, 15055, 16773, 27955, 45165, 75275, 83865, 129473, 139775, 225825, 240413, 388419, 419325, 647365, 721239, 1202065, 1942095, 3236825, 3606195, 6010325, 9710475, 16834501, 18030975, 50503503, 84172505, 252517515, 420862525, 723883543, 1262587575, 2171650629, 3619417715, 10858253145, 18097088575, 54291265725]

約数ペア:

[(1, 54291265725), (3, 18097088575), (5, 10858253145), (15, 3619417715), (25, 2171650629), (43, 1262587575), (75, 723883543), (129, 420862525), (215, 252517515), (645, 84172505), (1075, 50503503), (3011, 18030975), (3225, 16834501), (5591, 9710475), (9033, 6010325), (15055, 3606195), (16773, 3236825), (27955, 1942095), (45165, 1202065), (75275, 721239), (83865, 647365), (129473, 419325), (139775, 388419), (225825, 240413)]