27936885

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43313}}^1$

素因数の和:43364

約数の個数: 16

約数和(自身を含む): 45739584

約数和(自身を除く): 17802699

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 43313, 129939, 216565, 649695, 1862459, 5587377, 9312295, 27936885]

約数ペア:

[(1, 27936885), (3, 9312295), (5, 5587377), (15, 1862459), (43, 649695), (129, 216565), (215, 129939), (645, 43313)]