69199245

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1949}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 54352755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 789, 1315, 1949, 2367, 3945, 5847, 7101, 9745, 11835, 17541, 29235, 35505, 52623, 87705, 263115, 512587, 1537761, 2562935, 4613283, 7688805, 13839849, 23066415, 69199245]

約数ペア:

[(1, 69199245), (3, 23066415), (5, 13839849), (9, 7688805), (15, 4613283), (27, 2562935), (45, 1537761), (135, 512587), (263, 263115), (789, 87705), (1315, 52623), (1949, 35505), (2367, 29235), (3945, 17541), (5847, 11835), (7101, 9745)]