195702065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{81373}}^1$

素因数の和:81428

約数の個数: 16

約数和(自身を含む): 259745808

約数和(自身を除く): 64043743

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 81373, 406865, 1057849, 3010801, 5289245, 15054005, 39140413, 195702065]

約数ペア:

[(1, 195702065), (5, 39140413), (13, 15054005), (37, 5289245), (65, 3010801), (185, 1057849), (481, 406865), (2405, 81373)]