70772445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 131818752

約数和(自身を除く): 61046307

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 1303, 3195, 3621, 3909, 6035, 6515, 10863, 11727, 18105, 19545, 22151, 54315, 58635, 66453, 92513, 110755, 199359, 277539, 332265, 462565, 832617, 996795, 1387695, 1572721, 4163085, 4718163, 7863605, 14154489, 23590815, 70772445]

約数ペア:

[(1, 70772445), (3, 23590815), (5, 14154489), (9, 7863605), (15, 4718163), (17, 4163085), (45, 1572721), (51, 1387695), (71, 996795), (85, 832617), (153, 462565), (213, 332265), (255, 277539), (355, 199359), (639, 110755), (765, 92513), (1065, 66453), (1207, 58635), (1303, 54315), (3195, 22151), (3621, 19545), (3909, 18105), (6035, 11727), (6515, 10863)]