27671535

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4127}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 48297600

約数和(自身を除く): 20626065

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 4127, 6705, 12381, 20635, 37143, 61905, 185715, 614923, 1844769, 3074615, 5534307, 9223845, 27671535]

約数ペア:

[(1, 27671535), (3, 9223845), (5, 5534307), (9, 3074615), (15, 1844769), (45, 614923), (149, 185715), (447, 61905), (745, 37143), (1341, 20635), (2235, 12381), (4127, 6705)]