70729135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6534

約数の個数: 16

約数和(自身を含む): 88860672

約数和(自身を除く): 18131537

約数列:

[1, 5, 31, 71, 155, 355, 2201, 6427, 11005, 32135, 199237, 456317, 996185, 2281585, 14145827, 70729135]

約数ペア:

[(1, 70729135), (5, 14145827), (31, 2281585), (71, 996185), (155, 456317), (355, 199237), (2201, 32135), (6427, 11005)]