5291405

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 7814400

約数和(自身を除く): 2522995

約数列:

[1, 5, 7, 19, 35, 73, 95, 109, 133, 365, 511, 545, 665, 763, 1387, 2071, 2555, 3815, 6935, 7957, 9709, 10355, 14497, 39785, 48545, 55699, 72485, 151183, 278495, 755915, 1058281, 5291405]

約数ペア:

[(1, 5291405), (5, 1058281), (7, 755915), (19, 278495), (35, 151183), (73, 72485), (95, 55699), (109, 48545), (133, 39785), (365, 14497), (511, 10355), (545, 9709), (665, 7957), (763, 6935), (1387, 3815), (2071, 2555)]