40907255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5323}}^1$

素因数の和:5410

約数の個数: 16

約数和(自身を含む): 51749280

約数和(自身を除く): 10842025

約数列:

[1, 5, 29, 53, 145, 265, 1537, 5323, 7685, 26615, 154367, 282119, 771835, 1410595, 8181451, 40907255]

約数ペア:

[(1, 40907255), (5, 8181451), (29, 1410595), (53, 771835), (145, 282119), (265, 154367), (1537, 26615), (5323, 7685)]