89880435

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9649}}^1$

素因数の和:9689

約数の個数: 40

約数和(自身を含む): 168141600

約数和(自身を除く): 78261165

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 9649, 28947, 48245, 86841, 144735, 221927, 260523, 434205, 665781, 781569, 1109635, 1302615, 1997343, 3328905, 3907845, 5992029, 9986715, 17976087, 29960145, 89880435]

約数ペア:

[(1, 89880435), (3, 29960145), (5, 17976087), (9, 9986715), (15, 5992029), (23, 3907845), (27, 3328905), (45, 1997343), (69, 1302615), (81, 1109635), (115, 781569), (135, 665781), (207, 434205), (345, 260523), (405, 221927), (621, 144735), (1035, 86841), (1863, 48245), (3105, 28947), (9315, 9649)]