149143485

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 247553280

約数和(自身を除く): 98409795

約数列:

[1, 3, 5, 15, 37, 103, 111, 185, 309, 515, 555, 1545, 2609, 3811, 7827, 11433, 13045, 19055, 39135, 57165, 96533, 268727, 289599, 482665, 806181, 1343635, 1447995, 4030905, 9942899, 29828697, 49714495, 149143485]

約数ペア:

[(1, 149143485), (3, 49714495), (5, 29828697), (15, 9942899), (37, 4030905), (103, 1447995), (111, 1343635), (185, 806181), (309, 482665), (515, 289599), (555, 268727), (1545, 96533), (2609, 57165), (3811, 39135), (7827, 19055), (11433, 13045)]