2450376765

素因数分解:

$3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9209}}^1$

素因数の和:9305

約数の個数: 56

約数和(自身を含む): 4469539320

約数和(自身を除く): 2019162555

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 243, 365, 405, 657, 729, 1095, 1215, 1971, 3285, 3645, 5913, 9209, 9855, 17739, 27627, 29565, 46045, 53217, 82881, 88695, 138135, 248643, 266085, 414405, 672257, 745929, 1243215, 2016771, 2237787, 3361285, 3729645, 6050313, 6713361, 10083855, 11188935, 18150939, 30251565, 33566805, 54452817, 90754695, 163358451, 272264085, 490075353, 816792255, 2450376765]

約数ペア:

[(1, 2450376765), (3, 816792255), (5, 490075353), (9, 272264085), (15, 163358451), (27, 90754695), (45, 54452817), (73, 33566805), (81, 30251565), (135, 18150939), (219, 11188935), (243, 10083855), (365, 6713361), (405, 6050313), (657, 3729645), (729, 3361285), (1095, 2237787), (1215, 2016771), (1971, 1243215), (3285, 745929), (3645, 672257), (5913, 414405), (9209, 266085), (9855, 248643), (17739, 138135), (27627, 88695), (29565, 82881), (46045, 53217)]