126872785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6043}}^1$

素因数の和:6097

約数の個数: 32

約数和(自身を含む): 182770560

約数和(自身を除く): 55897775

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 4199, 6043, 20995, 30215, 78559, 102731, 114817, 392795, 513655, 574085, 1335503, 1492621, 1951889, 6677515, 7463105, 9759445, 25374557, 126872785]

約数ペア:

[(1, 126872785), (5, 25374557), (13, 9759445), (17, 7463105), (19, 6677515), (65, 1951889), (85, 1492621), (95, 1335503), (221, 574085), (247, 513655), (323, 392795), (1105, 114817), (1235, 102731), (1615, 78559), (4199, 30215), (6043, 20995)]