15331115635

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{47903}}^1$

素因数の和:47976

約数の個数: 36

約数和(自身を含む): 21139747776

約数和(自身を除く): 5808632141

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 529, 605, 1265, 2645, 2783, 5819, 13915, 29095, 47903, 64009, 239515, 320045, 526933, 1101769, 2634665, 5508845, 5796263, 12119459, 25340687, 28981315, 60597295, 126703435, 133314049, 278747557, 666570245, 1393737785, 3066223127, 15331115635]

約数ペア:

[(1, 15331115635), (5, 3066223127), (11, 1393737785), (23, 666570245), (55, 278747557), (115, 133314049), (121, 126703435), (253, 60597295), (529, 28981315), (605, 25340687), (1265, 12119459), (2645, 5796263), (2783, 5508845), (5819, 2634665), (13915, 1101769), (29095, 526933), (47903, 320045), (64009, 239515)]