53423595

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 98122752

約数和(自身を除く): 44699157

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 115, 207, 213, 345, 355, 639, 727, 1035, 1065, 1633, 2181, 3195, 3635, 4899, 6543, 8165, 10905, 14697, 16721, 24495, 32715, 50163, 51617, 73485, 83605, 150489, 154851, 250815, 258085, 464553, 752445, 774255, 1187191, 2322765, 3561573, 5935955, 10684719, 17807865, 53423595]

約数ペア:

[(1, 53423595), (3, 17807865), (5, 10684719), (9, 5935955), (15, 3561573), (23, 2322765), (45, 1187191), (69, 774255), (71, 752445), (115, 464553), (207, 258085), (213, 250815), (345, 154851), (355, 150489), (639, 83605), (727, 73485), (1035, 51617), (1065, 50163), (1633, 32715), (2181, 24495), (3195, 16721), (3635, 14697), (4899, 10905), (6543, 8165)]