814552115

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{13577}}^1$

素因数の和:13679

約数の個数: 24

約数和(自身を含む): 1073422368

約数和(自身を除く): 258870253

約数列:

[1, 5, 13, 65, 71, 169, 355, 845, 923, 4615, 11999, 13577, 59995, 67885, 176501, 882505, 963967, 2294513, 4819835, 11472565, 12531571, 62657855, 162910423, 814552115]

約数ペア:

[(1, 814552115), (5, 162910423), (13, 62657855), (65, 12531571), (71, 11472565), (169, 4819835), (355, 2294513), (845, 963967), (923, 882505), (4615, 176501), (11999, 67885), (13577, 59995)]