69939935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7741}}^1$

素因数の和:7898

約数の個数: 16

約数和(自身を含む): 91045920

約数和(自身を除く): 21105985

約数列:

[1, 5, 13, 65, 139, 695, 1807, 7741, 9035, 38705, 100633, 503165, 1075999, 5379995, 13987987, 69939935]

約数ペア:

[(1, 69939935), (5, 13987987), (13, 5379995), (65, 1075999), (139, 503165), (695, 100633), (1807, 38705), (7741, 9035)]