1835071225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131311}}^1$

素因数の和:131377

約数の個数: 24

約数和(自身を含む): 2507533952

約数和(自身を除く): 672462727

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 13975, 131311, 656555, 1707043, 3282775, 5646373, 8535215, 28231865, 42676075, 73402849, 141159325, 367014245, 1835071225]

約数ペア:

[(1, 1835071225), (5, 367014245), (13, 141159325), (25, 73402849), (43, 42676075), (65, 28231865), (215, 8535215), (325, 5646373), (559, 3282775), (1075, 1707043), (2795, 656555), (13975, 131311)]