70448495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 92179296

約数和(自身を除く): 21730801

約数列:

[1, 5, 13, 65, 169, 263, 317, 845, 1315, 1585, 3419, 4121, 17095, 20605, 44447, 53573, 83371, 222235, 267865, 416855, 1083823, 5419115, 14089699, 70448495]

約数ペア:

[(1, 70448495), (5, 14089699), (13, 5419115), (65, 1083823), (169, 416855), (263, 267865), (317, 222235), (845, 83371), (1315, 53573), (1585, 44447), (3419, 20605), (4121, 17095)]