7608945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 13156992

約数和(自身を除く): 5548047

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 563, 795, 901, 1689, 2703, 2815, 4505, 8445, 9571, 13515, 28713, 29839, 47855, 89517, 143565, 149195, 447585, 507263, 1521789, 2536315, 7608945]

約数ペア:

[(1, 7608945), (3, 2536315), (5, 1521789), (15, 507263), (17, 447585), (51, 149195), (53, 143565), (85, 89517), (159, 47855), (255, 29839), (265, 28713), (563, 13515), (795, 9571), (901, 8445), (1689, 4505), (2703, 2815)]