25079439

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 16945521

約数列:

[1, 3, 7, 11, 21, 33, 77, 151, 231, 453, 719, 1057, 1661, 2157, 3171, 4983, 5033, 7909, 11627, 15099, 23727, 34881, 55363, 108569, 166089, 325707, 759983, 1194259, 2279949, 3582777, 8359813, 25079439]

約数ペア:

[(1, 25079439), (3, 8359813), (7, 3582777), (11, 2279949), (21, 1194259), (33, 759983), (77, 325707), (151, 166089), (231, 108569), (453, 55363), (719, 34881), (1057, 23727), (1661, 15099), (2157, 11627), (3171, 7909), (4983, 5033)]