25373115

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6481}}^1$

素因数の和:6524

約数の個数: 32

約数和(自身を含む): 46670400

約数和(自身を除く): 21297285

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 6481, 19443, 32405, 58329, 97215, 174987, 187949, 291645, 563847, 874935, 939745, 1691541, 2819235, 5074623, 8457705, 25373115]

約数ペア:

[(1, 25373115), (3, 8457705), (5, 5074623), (9, 2819235), (15, 1691541), (27, 939745), (29, 874935), (45, 563847), (87, 291645), (135, 187949), (145, 174987), (261, 97215), (435, 58329), (783, 32405), (1305, 19443), (3915, 6481)]