449110145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 609140736

約数和(自身を除く): 160030591

約数列:

[1, 5, 11, 47, 55, 71, 235, 355, 517, 781, 2447, 2585, 3337, 3905, 12235, 16685, 26917, 36707, 115009, 134585, 173737, 183535, 575045, 868685, 1265099, 1911107, 6325495, 8165639, 9555535, 40828195, 89822029, 449110145]

約数ペア:

[(1, 449110145), (5, 89822029), (11, 40828195), (47, 9555535), (55, 8165639), (71, 6325495), (235, 1911107), (355, 1265099), (517, 868685), (781, 575045), (2447, 183535), (2585, 173737), (3337, 134585), (3905, 115009), (12235, 36707), (16685, 26917)]