9138335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 3303265

約数列:

[1, 5, 19, 29, 31, 95, 107, 145, 155, 535, 551, 589, 899, 2033, 2755, 2945, 3103, 3317, 4495, 10165, 15515, 16585, 17081, 58957, 63023, 85405, 96193, 294785, 315115, 480965, 1827667, 9138335]

約数ペア:

[(1, 9138335), (5, 1827667), (19, 480965), (29, 315115), (31, 294785), (95, 96193), (107, 85405), (145, 63023), (155, 58957), (535, 17081), (551, 16585), (589, 15515), (899, 10165), (2033, 4495), (2755, 3317), (2945, 3103)]