30885545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3917}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 39493440

約数和(自身を除く): 8607895

約数列:

[1, 5, 19, 83, 95, 415, 1577, 3917, 7885, 19585, 74423, 325111, 372115, 1625555, 6177109, 30885545]

約数ペア:

[(1, 30885545), (5, 6177109), (19, 1625555), (83, 372115), (95, 325111), (415, 74423), (1577, 19585), (3917, 7885)]