30883225

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 39426048

約数和(自身を除く): 8542823

約数列:

[1, 5, 25, 71, 127, 137, 355, 635, 685, 1775, 3175, 3425, 9017, 9727, 17399, 45085, 48635, 86995, 225425, 243175, 434975, 1235329, 6176645, 30883225]

約数ペア:

[(1, 30883225), (5, 6176645), (25, 1235329), (71, 434975), (127, 243175), (137, 225425), (355, 86995), (635, 48635), (685, 45085), (1775, 17399), (3175, 9727), (3425, 9017)]