148302585

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{16729}}^1$

素因数の和:16937

約数の個数: 24

約数和(自身を含む): 258378120

約数和(自身を除く): 110075535

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 16729, 50187, 83645, 150561, 250935, 752805, 3295613, 9886839, 16478065, 29660517, 49434195, 148302585]

約数ペア:

[(1, 148302585), (3, 49434195), (5, 29660517), (9, 16478065), (15, 9886839), (45, 3295613), (197, 752805), (591, 250935), (985, 150561), (1773, 83645), (2955, 50187), (8865, 16729)]