2935405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 4122720

約数和(自身を除く): 1187315

約数列:

[1, 5, 11, 19, 53, 55, 95, 209, 265, 583, 1007, 1045, 2809, 2915, 5035, 11077, 14045, 30899, 53371, 55385, 154495, 266855, 587081, 2935405]

約数ペア:

[(1, 2935405), (5, 587081), (11, 266855), (19, 154495), (53, 55385), (55, 53371), (95, 30899), (209, 14045), (265, 11077), (583, 5035), (1007, 2915), (1045, 2809)]