122681265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{68729}}^1$

素因数の和:68761

約数の個数: 32

約数和(自身を含む): 237530880

約数和(自身を除く): 114849615

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 68729, 206187, 343645, 481103, 1030935, 1168393, 1443309, 2405515, 3505179, 5841965, 7216545, 8178751, 17525895, 24536253, 40893755, 122681265]

約数ペア:

[(1, 122681265), (3, 40893755), (5, 24536253), (7, 17525895), (15, 8178751), (17, 7216545), (21, 5841965), (35, 3505179), (51, 2405515), (85, 1443309), (105, 1168393), (119, 1030935), (255, 481103), (357, 343645), (595, 206187), (1785, 68729)]