260531235

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9323}}^1$

素因数の和:9366

約数の個数: 48

約数和(自身を含む): 488726784

約数和(自身を除く): 228195549

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 3105, 5589, 9315, 9323, 27945, 27969, 46615, 83907, 139845, 214429, 251721, 419535, 643287, 755163, 1072145, 1258605, 1929861, 2265489, 3216435, 3775815, 5789583, 9649305, 11327445, 17368749, 28947915, 52106247, 86843745, 260531235]

約数ペア:

[(1, 260531235), (3, 86843745), (5, 52106247), (9, 28947915), (15, 17368749), (23, 11327445), (27, 9649305), (45, 5789583), (69, 3775815), (81, 3216435), (115, 2265489), (135, 1929861), (207, 1258605), (243, 1072145), (345, 755163), (405, 643287), (621, 419535), (1035, 251721), (1215, 214429), (1863, 139845), (3105, 83907), (5589, 46615), (9315, 27969), (9323, 27945)]