42347055

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 71322048

約数和(自身を除く): 28974993

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 555, 615, 1517, 1861, 4551, 5583, 7585, 9305, 22755, 27915, 68857, 76301, 206571, 228903, 344285, 381505, 1032855, 1144515, 2823137, 8469411, 14115685, 42347055]

約数ペア:

[(1, 42347055), (3, 14115685), (5, 8469411), (15, 2823137), (37, 1144515), (41, 1032855), (111, 381505), (123, 344285), (185, 228903), (205, 206571), (555, 76301), (615, 68857), (1517, 27915), (1861, 22755), (4551, 9305), (5583, 7585)]