39943185

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 66562560

約数和(自身を除く): 26619375

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 705, 795, 1069, 2491, 3207, 5345, 7473, 12455, 16035, 37365, 50243, 56657, 150729, 169971, 251215, 283285, 753645, 849855, 2662879, 7988637, 13314395, 39943185]

約数ペア:

[(1, 39943185), (3, 13314395), (5, 7988637), (15, 2662879), (47, 849855), (53, 753645), (141, 283285), (159, 251215), (235, 169971), (265, 150729), (705, 56657), (795, 50243), (1069, 37365), (2491, 16035), (3207, 12455), (5345, 7473)]