70446555

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 131212224

約数和(自身を除く): 60765669

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 1297, 3195, 3621, 3891, 6035, 6485, 10863, 11673, 18105, 19455, 22049, 54315, 58365, 66147, 92087, 110245, 198441, 276261, 330735, 460435, 828783, 992205, 1381305, 1565479, 4143915, 4696437, 7827395, 14089311, 23482185, 70446555]

約数ペア:

[(1, 70446555), (3, 23482185), (5, 14089311), (9, 7827395), (15, 4696437), (17, 4143915), (45, 1565479), (51, 1381305), (71, 992205), (85, 828783), (153, 460435), (213, 330735), (255, 276261), (355, 198441), (639, 110245), (765, 92087), (1065, 66147), (1207, 58365), (1297, 54315), (3195, 22049), (3621, 19455), (3891, 18105), (6035, 11673), (6485, 10863)]