3839505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2796015

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 359, 465, 713, 1077, 1795, 2139, 3565, 5385, 8257, 10695, 11129, 24771, 33387, 41285, 55645, 123855, 166935, 255967, 767901, 1279835, 3839505]

約数ペア:

[(1, 3839505), (3, 1279835), (5, 767901), (15, 255967), (23, 166935), (31, 123855), (69, 55645), (93, 41285), (115, 33387), (155, 24771), (345, 11129), (359, 10695), (465, 8257), (713, 5385), (1077, 3565), (1795, 2139)]