69865145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 101744640

約数和(自身を除く): 31879495

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 295, 413, 805, 1357, 1471, 2065, 6785, 7355, 9499, 10297, 33833, 47495, 51485, 86789, 169165, 236831, 433945, 607523, 1184155, 1996147, 3037615, 9980735, 13973029, 69865145]

約数ペア:

[(1, 69865145), (5, 13973029), (7, 9980735), (23, 3037615), (35, 1996147), (59, 1184155), (115, 607523), (161, 433945), (295, 236831), (413, 169165), (805, 86789), (1357, 51485), (1471, 47495), (2065, 33833), (6785, 10297), (7355, 9499)]