138807795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24943}}^1$

素因数の和:25011

約数の個数: 32

約数和(自身を含む): 258619392

約数和(自身を除く): 119811597

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 24943, 74829, 124715, 174601, 374145, 523803, 873005, 1321979, 2619015, 3965937, 6609895, 9253853, 19829685, 27761559, 46269265, 138807795]

約数ペア:

[(1, 138807795), (3, 46269265), (5, 27761559), (7, 19829685), (15, 9253853), (21, 6609895), (35, 3965937), (53, 2619015), (105, 1321979), (159, 873005), (265, 523803), (371, 374145), (795, 174601), (1113, 124715), (1855, 74829), (5565, 24943)]