10025015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 16160256

約数和(自身を除く): 6135241

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 2003, 5005, 10015, 14021, 22033, 26039, 70105, 110165, 130195, 154231, 182273, 286429, 771155, 911365, 1432145, 2005003, 10025015]

約数ペア:

[(1, 10025015), (5, 2005003), (7, 1432145), (11, 911365), (13, 771155), (35, 286429), (55, 182273), (65, 154231), (77, 130195), (91, 110165), (143, 70105), (385, 26039), (455, 22033), (715, 14021), (1001, 10015), (2003, 5005)]