27342765

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 49417368

約数和(自身を除く): 22074603

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 373, 405, 543, 905, 1119, 1629, 1865, 2715, 3357, 4887, 5595, 8145, 10071, 14661, 16785, 24435, 30213, 50355, 67513, 73305, 151065, 202539, 337565, 607617, 1012695, 1822851, 3038085, 5468553, 9114255, 27342765]

約数ペア:

[(1, 27342765), (3, 9114255), (5, 5468553), (9, 3038085), (15, 1822851), (27, 1012695), (45, 607617), (81, 337565), (135, 202539), (181, 151065), (373, 73305), (405, 67513), (543, 50355), (905, 30213), (1119, 24435), (1629, 16785), (1865, 14661), (2715, 10071), (3357, 8145), (4887, 5595)]