61662885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 108830400

約数和(自身を除く): 47167515

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 409, 437, 529, 1227, 1311, 1587, 2045, 2185, 2645, 6135, 6555, 7771, 7935, 9407, 10051, 23313, 28221, 30153, 38855, 47035, 50255, 116565, 141105, 150765, 178733, 216361, 536199, 649083, 893665, 1081805, 2680995, 3245415, 4110859, 12332577, 20554295, 61662885]

約数ペア:

[(1, 61662885), (3, 20554295), (5, 12332577), (15, 4110859), (19, 3245415), (23, 2680995), (57, 1081805), (69, 893665), (95, 649083), (115, 536199), (285, 216361), (345, 178733), (409, 150765), (437, 141105), (529, 116565), (1227, 50255), (1311, 47035), (1587, 38855), (2045, 30153), (2185, 28221), (2645, 23313), (6135, 10051), (6555, 9407), (7771, 7935)]