66258855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 124540416

約数和(自身を除く): 58281561

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 191, 195, 573, 585, 593, 955, 1719, 1779, 2483, 2865, 2965, 5337, 7449, 7709, 8595, 8895, 12415, 22347, 23127, 26685, 37245, 38545, 69381, 111735, 113263, 115635, 339789, 346905, 566315, 1019367, 1472419, 1698945, 4417257, 5096835, 7362095, 13251771, 22086285, 66258855]

約数ペア:

[(1, 66258855), (3, 22086285), (5, 13251771), (9, 7362095), (13, 5096835), (15, 4417257), (39, 1698945), (45, 1472419), (65, 1019367), (117, 566315), (191, 346905), (195, 339789), (573, 115635), (585, 113263), (593, 111735), (955, 69381), (1719, 38545), (1779, 37245), (2483, 26685), (2865, 23127), (2965, 22347), (5337, 12415), (7449, 8895), (7709, 8595)]