82810215

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3389}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 148075200

約数和(自身を除く): 65264985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 2715, 3389, 4887, 8145, 10167, 16945, 24435, 30501, 50835, 91503, 152505, 457515, 613409, 1840227, 3067045, 5520681, 9201135, 16562043, 27603405, 82810215]

約数ペア:

[(1, 82810215), (3, 27603405), (5, 16562043), (9, 9201135), (15, 5520681), (27, 3067045), (45, 1840227), (135, 613409), (181, 457515), (543, 152505), (905, 91503), (1629, 50835), (2715, 30501), (3389, 24435), (4887, 16945), (8145, 10167)]