415915225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79601}}^1$

素因数の和:79641

約数の個数: 24

約数和(自身を含む): 592238880

約数和(自身を除く): 176323655

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 79601, 398005, 875611, 1512419, 1990025, 4378055, 7562095, 16636609, 21890275, 37810475, 83183045, 415915225]

約数ペア:

[(1, 415915225), (5, 83183045), (11, 37810475), (19, 21890275), (25, 16636609), (55, 7562095), (95, 4378055), (209, 1990025), (275, 1512419), (475, 875611), (1045, 398005), (5225, 79601)]