71348445

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{8389}}^1$

素因数の和:8416

約数の個数: 48

約数和(自身を含む): 146590080

約数和(自身を除く): 75241635

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8389, 8505, 25167, 41945, 58723, 75501, 125835, 176169, 226503, 293615, 377505, 528507, 679509, 880845, 1132515, 1585521, 2038527, 2642535, 3397545, 4756563, 7927605, 10192635, 14269689, 23782815, 71348445]

約数ペア:

[(1, 71348445), (3, 23782815), (5, 14269689), (7, 10192635), (9, 7927605), (15, 4756563), (21, 3397545), (27, 2642535), (35, 2038527), (45, 1585521), (63, 1132515), (81, 880845), (105, 679509), (135, 528507), (189, 377505), (243, 293615), (315, 226503), (405, 176169), (567, 125835), (945, 75501), (1215, 58723), (1701, 41945), (2835, 25167), (8389, 8505)]