65419315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 90853056

約数和(自身を除く): 25433741

約数列:

[1, 5, 13, 17, 65, 73, 85, 221, 365, 811, 949, 1105, 1241, 4055, 4745, 6205, 10543, 13787, 16133, 52715, 59203, 68935, 80665, 179231, 296015, 769639, 896155, 1006451, 3848195, 5032255, 13083863, 65419315]

約数ペア:

[(1, 65419315), (5, 13083863), (13, 5032255), (17, 3848195), (65, 1006451), (73, 896155), (85, 769639), (221, 296015), (365, 179231), (811, 80665), (949, 68935), (1105, 59203), (1241, 52715), (4055, 16133), (4745, 13787), (6205, 10543)]