15677928445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{4007}}^1$

素因数の和:4461

約数の個数: 32

約数和(自身を含む): 20112592896

約数和(自身を除く): 4434664451

約数列:

[1, 5, 17, 85, 191, 241, 955, 1205, 3247, 4007, 4097, 16235, 20035, 20485, 46031, 68119, 230155, 340595, 765337, 782527, 965687, 3826685, 3912635, 4828435, 13010729, 16416679, 65053645, 82083395, 184446217, 922231085, 3135585689, 15677928445]

約数ペア:

[(1, 15677928445), (5, 3135585689), (17, 922231085), (85, 184446217), (191, 82083395), (241, 65053645), (955, 16416679), (1205, 13010729), (3247, 4828435), (4007, 3912635), (4097, 3826685), (16235, 965687), (20035, 782527), (20485, 765337), (46031, 340595), (68119, 230155)]