551415295

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1\times {\mathrm{2351}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 673706880

約数和(自身を除く): 122291585

約数列:

[1, 5, 61, 305, 769, 2351, 3845, 11755, 46909, 143411, 234545, 717055, 1807919, 9039595, 110283059, 551415295]

約数ペア:

[(1, 551415295), (5, 110283059), (61, 9039595), (305, 1807919), (769, 717055), (2351, 234545), (3845, 143411), (11755, 46909)]