47881275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{49109}}^1$

素因数の和:49135

約数の個数: 24

約数和(自身を含む): 85254960

約数和(自身を除く): 37373685

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 49109, 147327, 245545, 638417, 736635, 1227725, 1915251, 3192085, 3683175, 9576255, 15960425, 47881275]

約数ペア:

[(1, 47881275), (3, 15960425), (5, 9576255), (13, 3683175), (15, 3192085), (25, 1915251), (39, 1227725), (65, 736635), (75, 638417), (195, 245545), (325, 147327), (975, 49109)]