1296460758515

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{5281}}^1\times {\mathrm{290527}}^1$

素因数の和:295839

約数の個数: 24

約数和(自身を含む): 1684956647808

約数和(自身を除く): 388495889293

約数列:

[1, 5, 13, 65, 169, 845, 5281, 26405, 68653, 290527, 343265, 892489, 1452635, 3776851, 4462445, 18884255, 49099063, 245495315, 1534273087, 7671365435, 19945550131, 99727750655, 259292151703, 1296460758515]

約数ペア:

[(1, 1296460758515), (5, 259292151703), (13, 99727750655), (65, 19945550131), (169, 7671365435), (845, 1534273087), (5281, 245495315), (26405, 49099063), (68653, 18884255), (290527, 4462445), (343265, 3776851), (892489, 1452635)]