56721135

素因数分解:

$3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{4969}}^1$

素因数の和:5738

約数の個数: 16

約数和(自身を含む): 90891360

約数和(自身を除く): 34170225

約数列:

[1, 3, 5, 15, 761, 2283, 3805, 4969, 11415, 14907, 24845, 74535, 3781409, 11344227, 18907045, 56721135]

約数ペア:

[(1, 56721135), (3, 18907045), (5, 11344227), (15, 3781409), (761, 74535), (2283, 24845), (3805, 14907), (4969, 11415)]