4142545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 5480640

約数和(自身を除く): 1338095

約数列:

[1, 5, 11, 55, 109, 545, 691, 1199, 3455, 5995, 7601, 38005, 75319, 376595, 828509, 4142545]

約数ペア:

[(1, 4142545), (5, 828509), (11, 376595), (55, 75319), (109, 38005), (545, 7601), (691, 5995), (1199, 3455)]