20220515

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4217}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 27940032

約数和(自身を除く): 7719517

約数列:

[1, 5, 7, 35, 137, 685, 959, 4217, 4795, 21085, 29519, 147595, 577729, 2888645, 4044103, 20220515]

約数ペア:

[(1, 20220515), (5, 4044103), (7, 2888645), (35, 577729), (137, 147595), (685, 29519), (959, 21085), (4217, 4795)]