3198165

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 5170176

約数和(自身を除く): 1972011

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 2111, 6333, 10555, 31665, 213211, 639633, 1066055, 3198165]

約数ペア:

[(1, 3198165), (3, 1066055), (5, 639633), (15, 213211), (101, 31665), (303, 10555), (505, 6333), (1515, 2111)]