875564495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{24097}}^1$

素因数の和:24171

約数の個数: 24

約数和(自身を含む): 1164222576

約数和(自身を除く): 288658081

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 2795, 7267, 24097, 36335, 120485, 313261, 1036171, 1566305, 4072393, 5180855, 13470223, 20361965, 67351115, 175112899, 875564495]

約数ペア:

[(1, 875564495), (5, 175112899), (13, 67351115), (43, 20361965), (65, 13470223), (169, 5180855), (215, 4072393), (559, 1566305), (845, 1036171), (2795, 313261), (7267, 120485), (24097, 36335)]