478835715

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{5417}}^1$

素因数の和:5579

約数の個数: 32

約数和(自身を含む): 786433536

約数和(自身を除く): 307597821

約数列:

[1, 3, 5, 15, 71, 83, 213, 249, 355, 415, 1065, 1245, 5417, 5893, 16251, 17679, 27085, 29465, 81255, 88395, 384607, 449611, 1153821, 1348833, 1923035, 2248055, 5769105, 6744165, 31922381, 95767143, 159611905, 478835715]

約数ペア:

[(1, 478835715), (3, 159611905), (5, 95767143), (15, 31922381), (71, 6744165), (83, 5769105), (213, 2248055), (249, 1923035), (355, 1348833), (415, 1153821), (1065, 449611), (1245, 384607), (5417, 88395), (5893, 81255), (16251, 29465), (17679, 27085)]