3217095

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1459}}^1$

素因数の和:1484

約数の個数: 36

約数和(自身を含む): 6491160

約数和(自身を除く): 3274065

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 1459, 2205, 4377, 7295, 10213, 13131, 21885, 30639, 51065, 65655, 71491, 91917, 153195, 214473, 357455, 459585, 643419, 1072365, 3217095]

約数ペア:

[(1, 3217095), (3, 1072365), (5, 643419), (7, 459585), (9, 357455), (15, 214473), (21, 153195), (35, 91917), (45, 71491), (49, 65655), (63, 51065), (105, 30639), (147, 21885), (245, 13131), (315, 10213), (441, 7295), (735, 4377), (1459, 2205)]