40366215

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2903}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 72483840

約数和(自身を除く): 32117625

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 2903, 4635, 8709, 13905, 14515, 26127, 43545, 78381, 130635, 299009, 391905, 897027, 1495045, 2691081, 4485135, 8073243, 13455405, 40366215]

約数ペア:

[(1, 40366215), (3, 13455405), (5, 8073243), (9, 4485135), (15, 2691081), (27, 1495045), (45, 897027), (103, 391905), (135, 299009), (309, 130635), (515, 78381), (927, 43545), (1545, 26127), (2781, 14515), (2903, 13905), (4635, 8709)]