4428195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 3036765

約数列:

[1, 3, 5, 15, 31, 89, 93, 107, 155, 267, 321, 445, 465, 535, 1335, 1605, 2759, 3317, 8277, 9523, 9951, 13795, 16585, 28569, 41385, 47615, 49755, 142845, 295213, 885639, 1476065, 4428195]

約数ペア:

[(1, 4428195), (3, 1476065), (5, 885639), (15, 295213), (31, 142845), (89, 49755), (93, 47615), (107, 41385), (155, 28569), (267, 16585), (321, 13795), (445, 9951), (465, 9523), (535, 8277), (1335, 3317), (1605, 2759)]