30308175

素因数分解:

$3^6\times 5^2\times {\mathrm{1663}}^1$

素因数の和:1691

約数の個数: 42

約数和(自身を含む): 56381312

約数和(自身を除く): 26073137

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 1663, 2025, 3645, 4989, 6075, 8315, 14967, 18225, 24945, 41575, 44901, 74835, 124725, 134703, 224505, 374175, 404109, 673515, 1122525, 1212327, 2020545, 3367575, 6061635, 10102725, 30308175]

約数ペア:

[(1, 30308175), (3, 10102725), (5, 6061635), (9, 3367575), (15, 2020545), (25, 1212327), (27, 1122525), (45, 673515), (75, 404109), (81, 374175), (135, 224505), (225, 134703), (243, 124725), (405, 74835), (675, 44901), (729, 41575), (1215, 24945), (1663, 18225), (2025, 14967), (3645, 8315), (4989, 6075)]