27293985

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26371}}^1$

素因数の和:26405

約数の個数: 24

約数和(自身を含む): 49368384

約数和(自身を除く): 22074399

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 26371, 79113, 131855, 237339, 395565, 606533, 1186695, 1819599, 3032665, 5458797, 9097995, 27293985]

約数ペア:

[(1, 27293985), (3, 9097995), (5, 5458797), (9, 3032665), (15, 1819599), (23, 1186695), (45, 606533), (69, 395565), (115, 237339), (207, 131855), (345, 79113), (1035, 26371)]