47304795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3947}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 81865728

約数和(自身を除く): 34560933

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3947, 3995, 11841, 11985, 19735, 59205, 67099, 185509, 201297, 335495, 556527, 927545, 1006485, 2782635, 3153653, 9460959, 15768265, 47304795]

約数ペア:

[(1, 47304795), (3, 15768265), (5, 9460959), (15, 3153653), (17, 2782635), (47, 1006485), (51, 927545), (85, 556527), (141, 335495), (235, 201297), (255, 185509), (705, 67099), (799, 59205), (2397, 19735), (3947, 11985), (3995, 11841)]