121871245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1811}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 150207552

約数和(自身を除く): 28336307

約数列:

[1, 5, 43, 215, 313, 1565, 1811, 9055, 13459, 67295, 77873, 389365, 566843, 2834215, 24374249, 121871245]

約数ペア:

[(1, 121871245), (5, 24374249), (43, 2834215), (215, 566843), (313, 389365), (1565, 77873), (1811, 67295), (9055, 13459)]