47983905

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11981}}^1$

素因数の和:12081

約数の個数: 24

約数和(自身を含む): 84113640

約数和(自身を除く): 36129735

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 11981, 35943, 59905, 107829, 179715, 539145, 1066309, 3198927, 5331545, 9596781, 15994635, 47983905]

約数ペア:

[(1, 47983905), (3, 15994635), (5, 9596781), (9, 5331545), (15, 3198927), (45, 1066309), (89, 539145), (267, 179715), (445, 107829), (801, 59905), (1335, 35943), (4005, 11981)]