49478175

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3229

約数の個数: 48

約数和(自身を含む): 94874880

約数和(自身を除く): 45396705

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 3187, 5175, 9561, 15525, 15935, 28683, 47805, 73301, 79675, 86049, 143415, 219903, 239025, 366505, 430245, 659709, 717075, 1099515, 1832525, 1979127, 2151225, 3298545, 5497575, 9895635, 16492725, 49478175]

約数ペア:

[(1, 49478175), (3, 16492725), (5, 9895635), (9, 5497575), (15, 3298545), (23, 2151225), (25, 1979127), (27, 1832525), (45, 1099515), (69, 717075), (75, 659709), (115, 430245), (135, 366505), (207, 239025), (225, 219903), (345, 143415), (575, 86049), (621, 79675), (675, 73301), (1035, 47805), (1725, 28683), (3105, 15935), (3187, 15525), (5175, 9561)]