259326265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7069}}^1$

素因数の和:7137

約数の個数: 32

約数和(自身を含む): 366508800

約数和(自身を除く): 107182535

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1595, 3335, 7069, 7337, 35345, 36685, 77759, 162587, 205001, 388795, 812935, 1025005, 1788457, 2255011, 4715023, 8942285, 11275055, 23575115, 51865253, 259326265]

約数ペア:

[(1, 259326265), (5, 51865253), (11, 23575115), (23, 11275055), (29, 8942285), (55, 4715023), (115, 2255011), (145, 1788457), (253, 1025005), (319, 812935), (667, 388795), (1265, 205001), (1595, 162587), (3335, 77759), (7069, 36685), (7337, 35345)]