152912145

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 249080832

約数和(自身を除く): 96168687

約数列:

[1, 3, 5, 15, 83, 249, 263, 415, 467, 789, 1245, 1315, 1401, 2335, 3945, 7005, 21829, 38761, 65487, 109145, 116283, 122821, 193805, 327435, 368463, 581415, 614105, 1842315, 10194143, 30582429, 50970715, 152912145]

約数ペア:

[(1, 152912145), (3, 50970715), (5, 30582429), (15, 10194143), (83, 1842315), (249, 614105), (263, 581415), (415, 368463), (467, 327435), (789, 193805), (1245, 122821), (1315, 116283), (1401, 109145), (2335, 65487), (3945, 38761), (7005, 21829)]