67272205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13441}}^1$

素因数の和:13477

約数の個数: 32

約数和(自身を含む): 108396288

約数和(自身を除く): 41124083

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 13441, 67205, 94087, 147851, 174733, 470435, 739255, 873665, 1034957, 1223131, 1922063, 5174785, 6115655, 9610315, 13454441, 67272205]

約数ペア:

[(1, 67272205), (5, 13454441), (7, 9610315), (11, 6115655), (13, 5174785), (35, 1922063), (55, 1223131), (65, 1034957), (77, 873665), (91, 739255), (143, 470435), (385, 174733), (455, 147851), (715, 94087), (1001, 67205), (5005, 13441)]