11491275

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 20186208

約数和(自身を除く): 8694933

約数列:

[1, 3, 5, 15, 25, 37, 41, 75, 101, 111, 123, 185, 205, 303, 505, 555, 615, 925, 1025, 1515, 1517, 2525, 2775, 3075, 3737, 4141, 4551, 7575, 7585, 11211, 12423, 18685, 20705, 22755, 37925, 56055, 62115, 93425, 103525, 113775, 153217, 280275, 310575, 459651, 766085, 2298255, 3830425, 11491275]

約数ペア:

[(1, 11491275), (3, 3830425), (5, 2298255), (15, 766085), (25, 459651), (37, 310575), (41, 280275), (75, 153217), (101, 113775), (111, 103525), (123, 93425), (185, 62115), (205, 56055), (303, 37925), (505, 22755), (555, 20705), (615, 18685), (925, 12423), (1025, 11211), (1515, 7585), (1517, 7575), (2525, 4551), (2775, 4141), (3075, 3737)]