91869615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120091}}^1$

素因数の和:120119

約数の個数: 24

約数和(自身を含む): 168609168

約数和(自身を除く): 76739553

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 120091, 360273, 600455, 1080819, 1801365, 2041547, 5404095, 6124641, 10207735, 18373923, 30623205, 91869615]

約数ペア:

[(1, 91869615), (3, 30623205), (5, 18373923), (9, 10207735), (15, 6124641), (17, 5404095), (45, 2041547), (51, 1801365), (85, 1080819), (153, 600455), (255, 360273), (765, 120091)]