16406055

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7757}}^1$

素因数の和:7815

約数の個数: 24

約数和(自身を含む): 29045952

約数和(自身を除く): 12639897

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 7757, 23271, 38785, 69813, 116355, 349065, 364579, 1093737, 1822895, 3281211, 5468685, 16406055]

約数ペア:

[(1, 16406055), (3, 5468685), (5, 3281211), (9, 1822895), (15, 1093737), (45, 364579), (47, 349065), (141, 116355), (235, 69813), (423, 38785), (705, 23271), (2115, 7757)]