13483405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 5386355

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 311, 377, 667, 1495, 1555, 1885, 3335, 4043, 7153, 8671, 9019, 20215, 35765, 43355, 45095, 92989, 117247, 207437, 464945, 586235, 1037185, 2696681, 13483405]

約数ペア:

[(1, 13483405), (5, 2696681), (13, 1037185), (23, 586235), (29, 464945), (65, 207437), (115, 117247), (145, 92989), (299, 45095), (311, 43355), (377, 35765), (667, 20215), (1495, 9019), (1555, 8671), (1885, 7153), (3335, 4043)]