3328005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 5833728

約数和(自身を除く): 2505723

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 421, 465, 527, 1263, 1581, 2105, 2635, 6315, 7157, 7905, 13051, 21471, 35785, 39153, 65255, 107355, 195765, 221867, 665601, 1109335, 3328005]

約数ペア:

[(1, 3328005), (3, 1109335), (5, 665601), (15, 221867), (17, 195765), (31, 107355), (51, 65255), (85, 39153), (93, 35785), (155, 21471), (255, 13051), (421, 7905), (465, 7157), (527, 6315), (1263, 2635), (1581, 2105)]