160744245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{823}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 266976000

約数和(自身を除く): 106231755

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 449, 823, 1347, 2245, 2469, 4115, 6735, 12345, 13021, 23867, 39063, 65105, 71601, 119335, 195315, 358005, 369527, 1108581, 1847635, 5542905, 10716283, 32148849, 53581415, 160744245]

約数ペア:

[(1, 160744245), (3, 53581415), (5, 32148849), (15, 10716283), (29, 5542905), (87, 1847635), (145, 1108581), (435, 369527), (449, 358005), (823, 195315), (1347, 119335), (2245, 71601), (2469, 65105), (4115, 39063), (6735, 23867), (12345, 13021)]