2353474815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{22027}}^1$

素因数の和:22471

約数の個数: 32

約数和(自身を含む): 3996760320

約数和(自身を除く): 1643285505

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 419, 1257, 2095, 6285, 7123, 21369, 22027, 35615, 66081, 106845, 110135, 330405, 374459, 1123377, 1872295, 5616885, 9229313, 27687939, 46146565, 138439695, 156898321, 470694963, 784491605, 2353474815]

約数ペア:

[(1, 2353474815), (3, 784491605), (5, 470694963), (15, 156898321), (17, 138439695), (51, 46146565), (85, 27687939), (255, 9229313), (419, 5616885), (1257, 1872295), (2095, 1123377), (6285, 374459), (7123, 330405), (21369, 110135), (22027, 106845), (35615, 66081)]