53900775

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 101184000

約数和(自身を除く): 47283225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 1699, 2115, 3525, 5097, 6345, 8495, 10575, 15291, 25485, 31725, 42475, 45873, 76455, 79853, 127425, 229365, 239559, 382275, 399265, 718677, 1146825, 1197795, 1996325, 2156031, 3593385, 5988975, 10780155, 17966925, 53900775]

約数ペア:

[(1, 53900775), (3, 17966925), (5, 10780155), (9, 5988975), (15, 3593385), (25, 2156031), (27, 1996325), (45, 1197795), (47, 1146825), (75, 718677), (135, 399265), (141, 382275), (225, 239559), (235, 229365), (423, 127425), (675, 79853), (705, 76455), (1175, 45873), (1269, 42475), (1699, 31725), (2115, 25485), (3525, 15291), (5097, 10575), (6345, 8495)]