61127831225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{290497}}^1$

素因数の和:290969

約数の個数: 24

約数和(自身を含む): 79968289440

約数和(自身を除く): 18840458215

約数列:

[1, 5, 19, 25, 95, 443, 475, 2215, 8417, 11075, 42085, 210425, 290497, 1452485, 5519443, 7262425, 27597215, 128690171, 137986075, 643450855, 2445113249, 3217254275, 12225566245, 61127831225]

約数ペア:

[(1, 61127831225), (5, 12225566245), (19, 3217254275), (25, 2445113249), (95, 643450855), (443, 137986075), (475, 128690171), (2215, 27597215), (8417, 7262425), (11075, 5519443), (42085, 1452485), (210425, 290497)]