86513635

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 115079184

約数和(自身を除く): 28565549

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 2381, 2795, 7267, 11905, 30953, 36335, 102383, 154765, 402389, 511915, 1330979, 2011945, 6654895, 17302727, 86513635]

約数ペア:

[(1, 86513635), (5, 17302727), (13, 6654895), (43, 2011945), (65, 1330979), (169, 511915), (215, 402389), (559, 154765), (845, 102383), (2381, 36335), (2795, 30953), (7267, 11905)]