69080895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 60648705

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 263, 449, 585, 789, 1315, 1347, 2245, 2367, 3419, 3945, 4041, 5837, 6735, 10257, 11835, 17095, 17511, 20205, 29185, 30771, 51285, 52533, 87555, 118087, 153855, 262665, 354261, 590435, 1062783, 1535131, 1771305, 4605393, 5313915, 7675655, 13816179, 23026965, 69080895]

約数ペア:

[(1, 69080895), (3, 23026965), (5, 13816179), (9, 7675655), (13, 5313915), (15, 4605393), (39, 1771305), (45, 1535131), (65, 1062783), (117, 590435), (195, 354261), (263, 262665), (449, 153855), (585, 118087), (789, 87555), (1315, 52533), (1347, 51285), (2245, 30771), (2367, 29185), (3419, 20205), (3945, 17511), (4041, 17095), (5837, 11835), (6735, 10257)]