8902465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12451}}^1$

素因数の和:12480

約数の個数: 16

約数和(自身を含む): 12551616

約数和(自身を除く): 3649151

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 12451, 62255, 136961, 161863, 684805, 809315, 1780493, 8902465]

約数ペア:

[(1, 8902465), (5, 1780493), (11, 809315), (13, 684805), (55, 161863), (65, 136961), (143, 62255), (715, 12451)]