47899275

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 83515488

約数和(自身を除く): 35616213

約数列:

[1, 3, 5, 15, 25, 37, 41, 75, 111, 123, 185, 205, 421, 555, 615, 925, 1025, 1263, 1517, 2105, 2775, 3075, 4551, 6315, 7585, 10525, 15577, 17261, 22755, 31575, 37925, 46731, 51783, 77885, 86305, 113775, 233655, 258915, 389425, 431525, 638657, 1168275, 1294575, 1915971, 3193285, 9579855, 15966425, 47899275]

約数ペア:

[(1, 47899275), (3, 15966425), (5, 9579855), (15, 3193285), (25, 1915971), (37, 1294575), (41, 1168275), (75, 638657), (111, 431525), (123, 389425), (185, 258915), (205, 233655), (421, 113775), (555, 86305), (615, 77885), (925, 51783), (1025, 46731), (1263, 37925), (1517, 31575), (2105, 22755), (2775, 17261), (3075, 15577), (4551, 10525), (6315, 7585)]