1298472495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{71719}}^1$

素因数の和:71815

約数の個数: 32

約数和(自身を含む): 2230778880

約数和(自身を除く): 932306385

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 18105, 71719, 215157, 358595, 1075785, 1219223, 3657669, 5092049, 6096115, 15276147, 18288345, 25460245, 76380735, 86564833, 259694499, 432824165, 1298472495]

約数ペア:

[(1, 1298472495), (3, 432824165), (5, 259694499), (15, 86564833), (17, 76380735), (51, 25460245), (71, 18288345), (85, 15276147), (213, 6096115), (255, 5092049), (355, 3657669), (1065, 1219223), (1207, 1075785), (3621, 358595), (6035, 215157), (18105, 71719)]