91432505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1621}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 113864400

約数和(自身を除く): 22431895

約数列:

[1, 5, 29, 145, 389, 1621, 1945, 8105, 11281, 47009, 56405, 235045, 630569, 3152845, 18286501, 91432505]

約数ペア:

[(1, 91432505), (5, 18286501), (29, 3152845), (145, 630569), (389, 235045), (1621, 56405), (1945, 47009), (8105, 11281)]