236477835

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20771}}^1$

素因数の和:20816

約数の個数: 48

約数和(自身を含む): 466622208

約数和(自身を除く): 230144373

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 11385, 20771, 62313, 103855, 186939, 228481, 311565, 477733, 685443, 934695, 1142405, 1433199, 2056329, 2388665, 3427215, 4299597, 5255063, 7165995, 10281645, 15765189, 21497985, 26275315, 47295567, 78825945, 236477835]

約数ペア:

[(1, 236477835), (3, 78825945), (5, 47295567), (9, 26275315), (11, 21497985), (15, 15765189), (23, 10281645), (33, 7165995), (45, 5255063), (55, 4299597), (69, 3427215), (99, 2388665), (115, 2056329), (165, 1433199), (207, 1142405), (253, 934695), (345, 685443), (495, 477733), (759, 311565), (1035, 228481), (1265, 186939), (2277, 103855), (3795, 62313), (11385, 20771)]