3945146595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4253}}^1$

素因数の和:4412

約数の個数: 64

約数和(自身を含む): 6998068224

約数和(自身を除く): 3052921629

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 71, 195, 201, 213, 335, 355, 871, 923, 1005, 1065, 2613, 2769, 4253, 4355, 4615, 4757, 12759, 13065, 13845, 14271, 21265, 23785, 55289, 61841, 63795, 71355, 165867, 185523, 276445, 284951, 301963, 309205, 829335, 854853, 905889, 927615, 1424755, 1509815, 3704363, 3925519, 4274265, 4529445, 11113089, 11776557, 18521815, 19627595, 20231521, 55565445, 58882785, 60694563, 101157605, 263009773, 303472815, 789029319, 1315048865, 3945146595]

約数ペア:

[(1, 3945146595), (3, 1315048865), (5, 789029319), (13, 303472815), (15, 263009773), (39, 101157605), (65, 60694563), (67, 58882785), (71, 55565445), (195, 20231521), (201, 19627595), (213, 18521815), (335, 11776557), (355, 11113089), (871, 4529445), (923, 4274265), (1005, 3925519), (1065, 3704363), (2613, 1509815), (2769, 1424755), (4253, 927615), (4355, 905889), (4615, 854853), (4757, 829335), (12759, 309205), (13065, 301963), (13845, 284951), (14271, 276445), (21265, 185523), (23785, 165867), (55289, 71355), (61841, 63795)]