38772305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 55133568

約数和(自身を除く): 16361263

約数列:

[1, 5, 11, 13, 55, 65, 143, 211, 257, 715, 1055, 1285, 2321, 2743, 2827, 3341, 11605, 13715, 14135, 16705, 30173, 36751, 54227, 150865, 183755, 271135, 596497, 704951, 2982485, 3524755, 7754461, 38772305]

約数ペア:

[(1, 38772305), (5, 7754461), (11, 3524755), (13, 2982485), (55, 704951), (65, 596497), (143, 271135), (211, 183755), (257, 150865), (715, 54227), (1055, 36751), (1285, 30173), (2321, 16705), (2743, 14135), (2827, 13715), (3341, 11605)]