47743515

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 87190272

約数和(自身を除く): 39446757

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 163, 207, 283, 345, 489, 815, 849, 1035, 1415, 1467, 2445, 2547, 3749, 4245, 6509, 7335, 11247, 12735, 18745, 19527, 32545, 33741, 46129, 56235, 58581, 97635, 138387, 168705, 230645, 292905, 415161, 691935, 1060967, 2075805, 3182901, 5304835, 9548703, 15914505, 47743515]

約数ペア:

[(1, 47743515), (3, 15914505), (5, 9548703), (9, 5304835), (15, 3182901), (23, 2075805), (45, 1060967), (69, 691935), (115, 415161), (163, 292905), (207, 230645), (283, 168705), (345, 138387), (489, 97635), (815, 58581), (849, 56235), (1035, 46129), (1415, 33741), (1467, 32545), (2445, 19527), (2547, 18745), (3749, 12735), (4245, 11247), (6509, 7335)]