117231405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{27043}}^1$

素因数の和:27085

約数の個数: 24

約数和(自身を含む): 199260192

約数和(自身を除く): 82028787

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 27043, 81129, 135215, 405645, 459731, 1379193, 2298655, 6895965, 7815427, 23446281, 39077135, 117231405]

約数ペア:

[(1, 117231405), (3, 39077135), (5, 23446281), (15, 7815427), (17, 6895965), (51, 2298655), (85, 1379193), (255, 459731), (289, 405645), (867, 135215), (1445, 81129), (4335, 27043)]