38291805

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3187}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 68860800

約数和(自身を除く): 30568995

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 3187, 4005, 9561, 12015, 15935, 28683, 47805, 86049, 143415, 283643, 430245, 850929, 1418215, 2552787, 4254645, 7658361, 12763935, 38291805]

約数ペア:

[(1, 38291805), (3, 12763935), (5, 7658361), (9, 4254645), (15, 2552787), (27, 1418215), (45, 850929), (89, 430245), (135, 283643), (267, 143415), (445, 86049), (801, 47805), (1335, 28683), (2403, 15935), (3187, 12015), (4005, 9561)]