556004735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21017}}^1$

素因数の和:21083

約数の個数: 32

約数和(自身を含む): 805073472

約数和(自身を除く): 249068737

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 2035, 2405, 5291, 21017, 26455, 105085, 231187, 273221, 777629, 1155935, 1366105, 3005431, 3888145, 8553919, 10109177, 15027155, 42769595, 50545885, 111200947, 556004735]

約数ペア:

[(1, 556004735), (5, 111200947), (11, 50545885), (13, 42769595), (37, 15027155), (55, 10109177), (65, 8553919), (143, 3888145), (185, 3005431), (407, 1366105), (481, 1155935), (715, 777629), (2035, 273221), (2405, 231187), (5291, 105085), (21017, 26455)]