1633955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 2125440

約数和(自身を除く): 491485

約数列:

[1, 5, 17, 47, 85, 235, 409, 799, 2045, 3995, 6953, 19223, 34765, 96115, 326791, 1633955]

約数ペア:

[(1, 1633955), (5, 326791), (17, 96115), (47, 34765), (85, 19223), (235, 6953), (409, 3995), (799, 2045)]