10102725

素因数分解:

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

素因数の和:1688

約数の個数: 36

約数和(自身を含む): 18776576

約数和(自身を除く): 8673851

約数列:

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

約数ペア:

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