2758335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 4847040

約数和(自身を除く): 2088705

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 373, 435, 493, 1119, 1479, 1865, 2465, 5595, 6341, 7395, 10817, 19023, 31705, 32451, 54085, 95115, 162255, 183889, 551667, 919445, 2758335]

約数ペア:

[(1, 2758335), (3, 919445), (5, 551667), (15, 183889), (17, 162255), (29, 95115), (51, 54085), (85, 32451), (87, 31705), (145, 19023), (255, 10817), (373, 7395), (435, 6341), (493, 5595), (1119, 2465), (1479, 1865)]