268200315

素因数分解:

$3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2063}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 486839808

約数和(自身を除く): 218639493

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 243, 321, 405, 535, 963, 1215, 1605, 2063, 2889, 4815, 6189, 8667, 10315, 14445, 18567, 26001, 30945, 43335, 55701, 92835, 130005, 167103, 220741, 278505, 501309, 662223, 835515, 1103705, 1986669, 2506545, 3311115, 5960007, 9933345, 17880021, 29800035, 53640063, 89400105, 268200315]

約数ペア:

[(1, 268200315), (3, 89400105), (5, 53640063), (9, 29800035), (15, 17880021), (27, 9933345), (45, 5960007), (81, 3311115), (107, 2506545), (135, 1986669), (243, 1103705), (321, 835515), (405, 662223), (535, 501309), (963, 278505), (1215, 220741), (1605, 167103), (2063, 130005), (2889, 92835), (4815, 55701), (6189, 43335), (8667, 30945), (10315, 26001), (14445, 18567)]