6517905

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 10948608

約数和(自身を除く): 4430703

約数列:

[1, 3, 5, 15, 31, 93, 107, 131, 155, 321, 393, 465, 535, 655, 1605, 1965, 3317, 4061, 9951, 12183, 14017, 16585, 20305, 42051, 49755, 60915, 70085, 210255, 434527, 1303581, 2172635, 6517905]

約数ペア:

[(1, 6517905), (3, 2172635), (5, 1303581), (15, 434527), (31, 210255), (93, 70085), (107, 60915), (131, 49755), (155, 42051), (321, 20305), (393, 16585), (465, 14017), (535, 12183), (655, 9951), (1605, 4061), (1965, 3317)]