47876685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 81070848

約数和(自身を除く): 33194163

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 1901, 5037, 5703, 8395, 9505, 25185, 28515, 43723, 131169, 138773, 218615, 416319, 655845, 693865, 2081595, 3191779, 9575337, 15958895, 47876685]

約数ペア:

[(1, 47876685), (3, 15958895), (5, 9575337), (15, 3191779), (23, 2081595), (69, 693865), (73, 655845), (115, 416319), (219, 218615), (345, 138773), (365, 131169), (1095, 43723), (1679, 28515), (1901, 25185), (5037, 9505), (5703, 8395)]