1377771005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{730913}}^1$

素因数の和:730960

約数の個数: 16

約数和(自身を含む): 1841903280

約数和(自身を除く): 464132275

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 730913, 3654565, 9501869, 21196477, 47509345, 105982385, 275554201, 1377771005]

約数ペア:

[(1, 1377771005), (5, 275554201), (13, 105982385), (29, 47509345), (65, 21196477), (145, 9501869), (377, 3654565), (1885, 730913)]