55403505

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30029}}^1$

素因数の和:30081

約数の個数: 24

約数和(自身を含む): 98378280

約数和(自身を除く): 42974775

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 30029, 90087, 150145, 270261, 450435, 1231189, 1351305, 3693567, 6155945, 11080701, 18467835, 55403505]

約数ペア:

[(1, 55403505), (3, 18467835), (5, 11080701), (9, 6155945), (15, 3693567), (41, 1351305), (45, 1231189), (123, 450435), (205, 270261), (369, 150145), (615, 90087), (1845, 30029)]