64790605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{11437}}^1$

素因数の和:11556

約数の個数: 16

約数和(自身を含む): 85647744

約数和(自身を除く): 20857139

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 11437, 57185, 125807, 629035, 1178011, 5890055, 12958121, 64790605]

約数ペア:

[(1, 64790605), (5, 12958121), (11, 5890055), (55, 1178011), (103, 629035), (515, 125807), (1133, 57185), (5665, 11437)]