55687575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{39079}}^1$

素因数の和:39111

約数の個数: 24

約数和(自身を含む): 96918400

約数和(自身を除く): 41230825

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 39079, 117237, 195395, 586185, 742501, 976975, 2227503, 2930925, 3712505, 11137515, 18562525, 55687575]

約数ペア:

[(1, 55687575), (3, 18562525), (5, 11137515), (15, 3712505), (19, 2930925), (25, 2227503), (57, 976975), (75, 742501), (95, 586185), (285, 195395), (475, 117237), (1425, 39079)]