16468905

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 27537408

約数和(自身を除く): 11068503

約数列:

[1, 3, 5, 15, 31, 93, 107, 155, 321, 331, 465, 535, 993, 1605, 1655, 3317, 4965, 9951, 10261, 16585, 30783, 35417, 49755, 51305, 106251, 153915, 177085, 531255, 1097927, 3293781, 5489635, 16468905]

約数ペア:

[(1, 16468905), (3, 5489635), (5, 3293781), (15, 1097927), (31, 531255), (93, 177085), (107, 153915), (155, 106251), (321, 51305), (331, 49755), (465, 35417), (535, 30783), (993, 16585), (1605, 10261), (1655, 9951), (3317, 4965)]