1255243405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{101107}}^1$

素因数の和:101316

約数の個数: 16

約数和(自身を含む): 1630669824

約数和(自身を除く): 375426419

約数列:

[1, 5, 13, 65, 191, 955, 2483, 12415, 101107, 505535, 1314391, 6571955, 19311437, 96557185, 251048681, 1255243405]

約数ペア:

[(1, 1255243405), (5, 251048681), (13, 96557185), (65, 19311437), (191, 6571955), (955, 1314391), (2483, 505535), (12415, 101107)]