121489545

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{59119}}^1$

素因数の和:59264

約数の個数: 16

約数和(自身を含む): 195805440

約数和(自身を除く): 74315895

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 59119, 177357, 295595, 886785, 8099303, 24297909, 40496515, 121489545]

約数ペア:

[(1, 121489545), (3, 40496515), (5, 24297909), (15, 8099303), (137, 886785), (411, 295595), (685, 177357), (2055, 59119)]