240566085

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77477}}^1$

素因数の和:77514

約数の個数: 32

約数和(自身を含む): 446273280

約数和(自身を除く): 205707195

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 77477, 232431, 387385, 697293, 1162155, 1781971, 2091879, 3486465, 5345913, 8909855, 10459395, 16037739, 26729565, 48113217, 80188695, 240566085]

約数ペア:

[(1, 240566085), (3, 80188695), (5, 48113217), (9, 26729565), (15, 16037739), (23, 10459395), (27, 8909855), (45, 5345913), (69, 3486465), (115, 2091879), (135, 1781971), (207, 1162155), (345, 697293), (621, 387385), (1035, 232431), (3105, 77477)]