70980385

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 99677952

約数和(自身を除く): 28697567

約数列:

[1, 5, 7, 35, 113, 131, 137, 565, 655, 685, 791, 917, 959, 3955, 4585, 4795, 14803, 15481, 17947, 74015, 77405, 89735, 103621, 108367, 125629, 518105, 541835, 628145, 2028011, 10140055, 14196077, 70980385]

約数ペア:

[(1, 70980385), (5, 14196077), (7, 10140055), (35, 2028011), (113, 628145), (131, 541835), (137, 518105), (565, 125629), (655, 108367), (685, 103621), (791, 89735), (917, 77405), (959, 74015), (3955, 17947), (4585, 15481), (4795, 14803)]