78319035

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8171}}^1$

素因数の和:8256

約数の個数: 32

約数和(自身を含む): 141212160

約数和(自身を除く): 62893125

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 8171, 9585, 24513, 40855, 73539, 122565, 220617, 367695, 580141, 1103085, 1740423, 2900705, 5221269, 8702115, 15663807, 26106345, 78319035]

約数ペア:

[(1, 78319035), (3, 26106345), (5, 15663807), (9, 8702115), (15, 5221269), (27, 2900705), (45, 1740423), (71, 1103085), (135, 580141), (213, 367695), (355, 220617), (639, 122565), (1065, 73539), (1917, 40855), (3195, 24513), (8171, 9585)]