47821695

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 78672384

約数和(自身を除く): 30850689

約数列:

[1, 3, 5, 15, 71, 83, 213, 249, 355, 415, 541, 1065, 1245, 1623, 2705, 5893, 8115, 17679, 29465, 38411, 44903, 88395, 115233, 134709, 192055, 224515, 576165, 673545, 3188113, 9564339, 15940565, 47821695]

約数ペア:

[(1, 47821695), (3, 15940565), (5, 9564339), (15, 3188113), (71, 673545), (83, 576165), (213, 224515), (249, 192055), (355, 134709), (415, 115233), (541, 88395), (1065, 44903), (1245, 38411), (1623, 29465), (2705, 17679), (5893, 8115)]