60189915

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{30631}}^1$

素因数の和:30770

約数の個数: 16

約数和(自身を含む): 97042176

約数和(自身を除く): 36852261

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 30631, 91893, 153155, 459465, 4012661, 12037983, 20063305, 60189915]

約数ペア:

[(1, 60189915), (3, 20063305), (5, 12037983), (15, 4012661), (131, 459465), (393, 153155), (655, 91893), (1965, 30631)]