4046505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 6960384

約数和(自身を除く): 2913879

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 317, 345, 555, 851, 951, 1585, 2553, 4255, 4755, 7291, 11729, 12765, 21873, 35187, 36455, 58645, 109365, 175935, 269767, 809301, 1348835, 4046505]

約数ペア:

[(1, 4046505), (3, 1348835), (5, 809301), (15, 269767), (23, 175935), (37, 109365), (69, 58645), (111, 36455), (115, 35187), (185, 21873), (317, 12765), (345, 11729), (555, 7291), (851, 4755), (951, 4255), (1585, 2553)]