27467655

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 45147648

約数和(自身を除く): 17679993

約数列:

[1, 3, 5, 15, 67, 151, 181, 201, 335, 453, 543, 755, 905, 1005, 2265, 2715, 10117, 12127, 27331, 30351, 36381, 50585, 60635, 81993, 136655, 151755, 181905, 409965, 1831177, 5493531, 9155885, 27467655]

約数ペア:

[(1, 27467655), (3, 9155885), (5, 5493531), (15, 1831177), (67, 409965), (151, 181905), (181, 151755), (201, 136655), (335, 81993), (453, 60635), (543, 50585), (755, 36381), (905, 30351), (1005, 27331), (2265, 12127), (2715, 10117)]