6940275

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 12270048

約数和(自身を除く): 5329773

約数列:

[1, 3, 5, 15, 25, 37, 41, 61, 75, 111, 123, 183, 185, 205, 305, 555, 615, 915, 925, 1025, 1517, 1525, 2257, 2501, 2775, 3075, 4551, 4575, 6771, 7503, 7585, 11285, 12505, 22755, 33855, 37515, 37925, 56425, 62525, 92537, 113775, 169275, 187575, 277611, 462685, 1388055, 2313425, 6940275]

約数ペア:

[(1, 6940275), (3, 2313425), (5, 1388055), (15, 462685), (25, 277611), (37, 187575), (41, 169275), (61, 113775), (75, 92537), (111, 62525), (123, 56425), (183, 37925), (185, 37515), (205, 33855), (305, 22755), (555, 12505), (615, 11285), (915, 7585), (925, 7503), (1025, 6771), (1517, 4575), (1525, 4551), (2257, 3075), (2501, 2775)]