498664825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{16073}}^1$

素因数の和:16173

約数の個数: 24

約数和(自身を含む): 663727608

約数和(自身を除く): 165062783

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 6205, 16073, 31025, 80365, 273241, 401825, 1173329, 1366205, 5866645, 6831025, 19946593, 29333225, 99732965, 498664825]

約数ペア:

[(1, 498664825), (5, 99732965), (17, 29333225), (25, 19946593), (73, 6831025), (85, 5866645), (365, 1366205), (425, 1173329), (1241, 401825), (1825, 273241), (6205, 80365), (16073, 31025)]