11941155

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 21384000

約数和(自身を除く): 9442845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 449, 591, 985, 1347, 1773, 2245, 2955, 4041, 5319, 6735, 8865, 12123, 20205, 26595, 60615, 88453, 265359, 442265, 796077, 1326795, 2388231, 3980385, 11941155]

約数ペア:

[(1, 11941155), (3, 3980385), (5, 2388231), (9, 1326795), (15, 796077), (27, 442265), (45, 265359), (135, 88453), (197, 60615), (449, 26595), (591, 20205), (985, 12123), (1347, 8865), (1773, 6735), (2245, 5319), (2955, 4041)]