1239165

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 2252160

約数和(自身を除く): 1012995

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 137, 201, 335, 411, 603, 685, 1005, 1233, 1809, 2055, 3015, 3699, 6165, 9045, 9179, 18495, 27537, 45895, 82611, 137685, 247833, 413055, 1239165]

約数ペア:

[(1, 1239165), (3, 413055), (5, 247833), (9, 137685), (15, 82611), (27, 45895), (45, 27537), (67, 18495), (135, 9179), (137, 9045), (201, 6165), (335, 3699), (411, 3015), (603, 2055), (685, 1809), (1005, 1233)]