210582015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{14639}}^1$

素因数の和:14791

約数の個数: 32

約数和(自身を含む): 387901440

約数和(自身を除く): 177319425

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2877, 4795, 14385, 14639, 43917, 73195, 102473, 219585, 307419, 512365, 1537095, 2005543, 6016629, 10027715, 14038801, 30083145, 42116403, 70194005, 210582015]

約数ペア:

[(1, 210582015), (3, 70194005), (5, 42116403), (7, 30083145), (15, 14038801), (21, 10027715), (35, 6016629), (105, 2005543), (137, 1537095), (411, 512365), (685, 307419), (959, 219585), (2055, 102473), (2877, 73195), (4795, 43917), (14385, 14639)]