3337605

素因数分解:

$3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 6237504

約数和(自身を除く): 2899899

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 67, 81, 123, 135, 201, 205, 243, 335, 369, 405, 603, 615, 1005, 1107, 1215, 1809, 1845, 2747, 3015, 3321, 5427, 5535, 8241, 9045, 9963, 13735, 16281, 16605, 24723, 27135, 41205, 49815, 74169, 81405, 123615, 222507, 370845, 667521, 1112535, 3337605]

約数ペア:

[(1, 3337605), (3, 1112535), (5, 667521), (9, 370845), (15, 222507), (27, 123615), (41, 81405), (45, 74169), (67, 49815), (81, 41205), (123, 27135), (135, 24723), (201, 16605), (205, 16281), (243, 13735), (335, 9963), (369, 9045), (405, 8241), (603, 5535), (615, 5427), (1005, 3321), (1107, 3015), (1215, 2747), (1809, 1845)]