4043105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 5754240

約数和(自身を除く): 1711135

約数列:

[1, 5, 11, 19, 53, 55, 73, 95, 209, 265, 365, 583, 803, 1007, 1045, 1387, 2915, 3869, 4015, 5035, 6935, 11077, 15257, 19345, 42559, 55385, 73511, 76285, 212795, 367555, 808621, 4043105]

約数ペア:

[(1, 4043105), (5, 808621), (11, 367555), (19, 212795), (53, 76285), (55, 73511), (73, 55385), (95, 42559), (209, 19345), (265, 15257), (365, 11077), (583, 6935), (803, 5035), (1007, 4015), (1045, 3869), (1387, 2915)]