48554215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16487}}^1$

素因数の和:16542

約数の個数: 16

約数和(自身を含む): 63313920

約数和(自身を除く): 14759705

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 16487, 82435, 313253, 511097, 1566265, 2555485, 9710843, 48554215]

約数ペア:

[(1, 48554215), (5, 9710843), (19, 2555485), (31, 1566265), (95, 511097), (155, 313253), (589, 82435), (2945, 16487)]