56739145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8513}}^1$

素因数の和:8592

約数の個数: 16

約数和(自身を含む): 71926272

約数和(自身を除く): 15187127

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 8513, 42565, 263903, 366059, 1319515, 1830295, 11347829, 56739145]

約数ペア:

[(1, 56739145), (5, 11347829), (31, 1830295), (43, 1319515), (155, 366059), (215, 263903), (1333, 42565), (6665, 8513)]