23396865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 39640320

約数和(自身を除く): 16243455

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 929, 1095, 1679, 2787, 4645, 5037, 8395, 13935, 21367, 25185, 64101, 67817, 106835, 203451, 320505, 339085, 1017255, 1559791, 4679373, 7798955, 23396865]

約数ペア:

[(1, 23396865), (3, 7798955), (5, 4679373), (15, 1559791), (23, 1017255), (69, 339085), (73, 320505), (115, 203451), (219, 106835), (345, 67817), (365, 64101), (929, 25185), (1095, 21367), (1679, 13935), (2787, 8395), (4645, 5037)]