140147165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{8179}}^1$

素因数の和:8356

約数の個数: 16

約数和(自身を含む): 176688000

約数和(自身を除く): 36540835

約数列:

[1, 5, 23, 115, 149, 745, 3427, 8179, 17135, 40895, 188117, 940585, 1218671, 6093355, 28029433, 140147165]

約数ペア:

[(1, 140147165), (5, 28029433), (23, 6093355), (115, 1218671), (149, 940585), (745, 188117), (3427, 40895), (8179, 17135)]