254634755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{42193}}^1$

素因数の和:42286

約数の個数: 16

約数和(自身を含む): 328100544

約数和(自身を除く): 73465789

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 42193, 210965, 717281, 2995703, 3586405, 14978515, 50926951, 254634755]

約数ペア:

[(1, 254634755), (5, 50926951), (17, 14978515), (71, 3586405), (85, 2995703), (355, 717281), (1207, 210965), (6035, 42193)]