229156565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 307480320

約数和(自身を除く): 78323755

約数列:

[1, 5, 11, 55, 61, 167, 305, 409, 671, 835, 1837, 2045, 3355, 4499, 9185, 10187, 22495, 24949, 50935, 68303, 112057, 124745, 274439, 341515, 560285, 751333, 1372195, 3756665, 4166483, 20832415, 45831313, 229156565]

約数ペア:

[(1, 229156565), (5, 45831313), (11, 20832415), (55, 4166483), (61, 3756665), (167, 1372195), (305, 751333), (409, 560285), (671, 341515), (835, 274439), (1837, 124745), (2045, 112057), (3355, 68303), (4499, 50935), (9185, 24949), (10187, 22495)]