81094195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4817}}^1$

素因数の和:4879

約数の個数: 32

約数和(自身を含む): 123032448

約数和(自身を除く): 41938253

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 3367, 4817, 16835, 24085, 33719, 62621, 168595, 178229, 313105, 438347, 891145, 1247603, 2191735, 2316977, 6238015, 11584885, 16218839, 81094195]

約数ペア:

[(1, 81094195), (5, 16218839), (7, 11584885), (13, 6238015), (35, 2316977), (37, 2191735), (65, 1247603), (91, 891145), (185, 438347), (259, 313105), (455, 178229), (481, 168595), (1295, 62621), (2405, 33719), (3367, 24085), (4817, 16835)]