57012165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 113558016

約数和(自身を除く): 56545851

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 241, 315, 723, 751, 1205, 1687, 2169, 2253, 3615, 3755, 5061, 5257, 6759, 8435, 10845, 11265, 15183, 15771, 25305, 26285, 33795, 47313, 75915, 78855, 180991, 236565, 542973, 904955, 1266937, 1628919, 2714865, 3800811, 6334685, 8144595, 11402433, 19004055, 57012165]

約数ペア:

[(1, 57012165), (3, 19004055), (5, 11402433), (7, 8144595), (9, 6334685), (15, 3800811), (21, 2714865), (35, 1628919), (45, 1266937), (63, 904955), (105, 542973), (241, 236565), (315, 180991), (723, 78855), (751, 75915), (1205, 47313), (1687, 33795), (2169, 26285), (2253, 25305), (3615, 15771), (3755, 15183), (5061, 11265), (5257, 10845), (6759, 8435)]