61222945

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 85407552

約数和(自身を除く): 24184607

約数列:

[1, 5, 7, 35, 71, 347, 355, 497, 1735, 2429, 2485, 5041, 12145, 24637, 25205, 35287, 123185, 172459, 176435, 862295, 1749227, 8746135, 12244589, 61222945]

約数ペア:

[(1, 61222945), (5, 12244589), (7, 8746135), (35, 1749227), (71, 862295), (347, 176435), (355, 172459), (497, 123185), (1735, 35287), (2429, 25205), (2485, 24637), (5041, 12145)]