27935685

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3039

約数の個数: 40

約数和(自身を含む): 52272000

約数和(自身を除く): 24336315

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 2999, 3105, 8997, 9315, 14995, 26991, 44985, 68977, 80973, 134955, 206931, 242919, 344885, 404865, 620793, 1034655, 1214595, 1862379, 3103965, 5587137, 9311895, 27935685]

約数ペア:

[(1, 27935685), (3, 9311895), (5, 5587137), (9, 3103965), (15, 1862379), (23, 1214595), (27, 1034655), (45, 620793), (69, 404865), (81, 344885), (115, 242919), (135, 206931), (207, 134955), (345, 80973), (405, 68977), (621, 44985), (1035, 26991), (1863, 14995), (2999, 9315), (3105, 8997)]