8867235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 15704640

約数和(自身を除く): 6837405

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1229, 1443, 2405, 3687, 6145, 7215, 15977, 18435, 45473, 47931, 79885, 136419, 227365, 239655, 591149, 682095, 1773447, 2955745, 8867235]

約数ペア:

[(1, 8867235), (3, 2955745), (5, 1773447), (13, 682095), (15, 591149), (37, 239655), (39, 227365), (65, 136419), (111, 79885), (185, 47931), (195, 45473), (481, 18435), (555, 15977), (1229, 7215), (1443, 6145), (2405, 3687)]